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Euler's Totient Function for n = 21001..22000
Euler's Totient Function for n = 21001..22000
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Euler's totient function (also known as the "phi function") counts the number of natural integers less than n that are coprime to n. It is very useful in number theory, e.g. to compute the number of primitive roots modulo a prime n. For more information, see:
- Wikipedia
- Encyclopedia of Mathematics
-
Lindsay N. Childs, A Concrete Introduction to Higher Algebra,
3rd ed., Springer, 2009, pp. 111 and 179-180.
-
G.H. Hardy and E.M. Wright, An Introduction to the Theory
of Numbers, 6th ed., Oxford University Press, 2008, pp. 63-65.
The values presented below were computed in 2015 using a Python program.
n |
21001 |
21002 |
21003 |
21004 |
21005 |
21006 |
21007 |
21008 |
21009 |
21010 |
φ(n) |
21000 |
10500 |
14000 |
10208 |
16800 |
6984 |
18000 |
9600 |
13616 |
7600 |
|
|
|
|
|
|
|
|
|
|
|
n |
21011 |
21012 |
21013 |
21014 |
21015 |
21016 |
21017 |
21018 |
21019 |
21020 |
φ(n) |
21010 |
6528 |
21012 |
8424 |
11184 |
10080 |
21016 |
6720 |
21018 |
8400 |
|
|
|
|
|
|
|
|
|
|
|
n |
21021 |
21022 |
21023 |
21024 |
21025 |
21026 |
21027 |
21028 |
21029 |
21030 |
φ(n) |
10080 |
10032 |
21022 |
6912 |
16240 |
10512 |
13608 |
9000 |
19776 |
5600 |
|
|
|
|
|
|
|
|
|
|
|
n |
21031 |
21032 |
21033 |
21034 |
21035 |
21036 |
21037 |
21038 |
21039 |
21040 |
φ(n) |
21030 |
9520 |
12960 |
9696 |
14400 |
7008 |
20736 |
10296 |
14024 |
8384 |
|
|
|
|
|
|
|
|
|
|
|
n |
21041 |
21042 |
21043 |
21044 |
21045 |
21046 |
21047 |
21048 |
21049 |
21050 |
φ(n) |
20592 |
5976 |
19120 |
10520 |
10560 |
9888 |
19416 |
7008 |
17280 |
8400 |
|
|
|
|
|
|
|
|
|
|
|
n |
21051 |
21052 |
21053 |
21054 |
21055 |
21056 |
21057 |
21058 |
21059 |
21060 |
φ(n) |
14028 |
9936 |
20448 |
6160 |
16840 |
8832 |
14036 |
10528 |
21058 |
5184 |
|
|
|
|
|
|
|
|
|
|
|
n |
21061 |
21062 |
21063 |
21064 |
21065 |
21066 |
21067 |
21068 |
21069 |
21070 |
φ(n) |
21060 |
10530 |
11136 |
10528 |
15280 |
7020 |
21066 |
10032 |
14040 |
7056 |
|
|
|
|
|
|
|
|
|
|
|
n |
21071 |
21072 |
21073 |
21074 |
21075 |
21076 |
21077 |
21078 |
21079 |
21080 |
φ(n) |
19944 |
7008 |
19440 |
10240 |
11200 |
9560 |
18060 |
7020 |
20776 |
7680 |
|
|
|
|
|
|
|
|
|
|
|
n |
21081 |
21082 |
21083 |
21084 |
21085 |
21086 |
21087 |
21088 |
21089 |
21090 |
φ(n) |
14052 |
10332 |
20328 |
6000 |
16864 |
9720 |
12600 |
10528 |
21088 |
5184 |
|
|
|
|
|
|
|
|
|
|
|
n |
21091 |
21092 |
21093 |
21094 |
21095 |
21096 |
21097 |
21098 |
21099 |
21100 |
φ(n) |
17160 |
10544 |
13728 |
10296 |
16872 |
7008 |
19584 |
8160 |
12960 |
8400 |
|
|
|
|
|
|
|
|
|
|
|
n |
21101 |
21102 |
21103 |
21104 |
21105 |
21106 |
21107 |
21108 |
21109 |
21110 |
φ(n) |
21100 |
7032 |
20608 |
10544 |
9504 |
10320 |
21106 |
7032 |
18000 |
8440 |
|
|
|
|
|
|
|
|
|
|
|
n |
21111 |
21112 |
21113 |
21114 |
21115 |
21116 |
21117 |
21118 |
21119 |
21120 |
φ(n) |
13560 |
8064 |
20580 |
6336 |
16320 |
10556 |
14076 |
10558 |
18060 |
5120 |
|
|
|
|
|
|
|
|
|
|
|
n |
21121 |
21122 |
21123 |
21124 |
21125 |
21126 |
21127 |
21128 |
21129 |
21130 |
φ(n) |
21120 |
10324 |
14076 |
10560 |
15600 |
6024 |
20520 |
9936 |
14084 |
8448 |
|
|
|
|
|
|
|
|
|
|
|
n |
21131 |
21132 |
21133 |
21134 |
21135 |
21136 |
21137 |
21138 |
21139 |
21140 |
φ(n) |
17920 |
7032 |
18108 |
10566 |
11264 |
10560 |
20196 |
6480 |
21138 |
7200 |
|
|
|
|
|
|
|
|
|
|
|
n |
21141 |
21142 |
21143 |
21144 |
21145 |
21146 |
21147 |
21148 |
21149 |
21150 |
φ(n) |
13608 |
9300 |
21142 |
7040 |
16912 |
10368 |
11232 |
9920 |
21148 |
5520 |
|
|
|
|
|
|
|
|
|
|
|
n |
21151 |
21152 |
21153 |
21154 |
21155 |
21156 |
21157 |
21158 |
21159 |
21160 |
φ(n) |
19512 |
10560 |
12800 |
9060 |
16920 |
6720 |
21156 |
10360 |
14100 |
8096 |
|
|
|
|
|
|
|
|
|
|
|
n |
21161 |
21162 |
21163 |
21164 |
21165 |
21166 |
21167 |
21168 |
21169 |
21170 |
φ(n) |
18132 |
7052 |
21162 |
8640 |
10496 |
10008 |
20760 |
6048 |
21168 |
8064 |
|
|
|
|
|
|
|
|
|
|
|
n |
21171 |
21172 |
21173 |
21174 |
21175 |
21176 |
21177 |
21178 |
21179 |
21180 |
φ(n) |
14112 |
10296 |
20460 |
7056 |
13200 |
10584 |
12960 |
10588 |
21178 |
5632 |
|
|
|
|
|
|
|
|
|
|
|
n |
21181 |
21182 |
21183 |
21184 |
21185 |
21186 |
21187 |
21188 |
21189 |
21190 |
φ(n) |
20764 |
8448 |
13464 |
10560 |
15984 |
6360 |
21186 |
10592 |
12096 |
7776 |
|
|
|
|
|
|
|
|
|
|
|
n |
21191 |
21192 |
21193 |
21194 |
21195 |
21196 |
21197 |
21198 |
21199 |
21200 |
φ(n) |
21190 |
7056 |
21192 |
10596 |
11232 |
9072 |
18400 |
7064 |
18816 |
8320 |
|
|
|
|
|
|
|
|
|
|
|
n |
21201 |
21202 |
21203 |
21204 |
21205 |
21206 |
21207 |
21208 |
21209 |
21210 |
φ(n) |
13680 |
10600 |
16704 |
6480 |
16960 |
10120 |
14136 |
9600 |
20916 |
4800 |
|
|
|
|
|
|
|
|
|
|
|
n |
21211 |
21212 |
21213 |
21214 |
21215 |
21216 |
21217 |
21218 |
21219 |
21220 |
φ(n) |
21210 |
10604 |
14136 |
10606 |
16968 |
6144 |
18144 |
10506 |
12840 |
8480 |
|
|
|
|
|
|
|
|
|
|
|
n |
21221 |
21222 |
21223 |
21224 |
21225 |
21226 |
21227 |
21228 |
21229 |
21230 |
φ(n) |
21220 |
7020 |
20088 |
9072 |
11280 |
10612 |
21226 |
6720 |
18480 |
7680 |
|
|
|
|
|
|
|
|
|
|
|
n |
21231 |
21232 |
21233 |
21234 |
21235 |
21236 |
21237 |
21238 |
21239 |
21240 |
φ(n) |
12096 |
10608 |
19968 |
7076 |
16320 |
10616 |
14156 |
8640 |
20856 |
5568 |
|
|
|
|
|
|
|
|
|
|
|
n |
21241 |
21242 |
21243 |
21244 |
21245 |
21246 |
21247 |
21248 |
21249 |
21250 |
φ(n) |
19300 |
9072 |
13824 |
10304 |
14544 |
7080 |
21246 |
10496 |
14148 |
8000 |
|
|
|
|
|
|
|
|
|
|
|
n |
21251 |
21252 |
21253 |
21254 |
21255 |
21256 |
21257 |
21258 |
21259 |
21260 |
φ(n) |
20904 |
5280 |
20800 |
10626 |
10368 |
10624 |
20496 |
7080 |
18216 |
8496 |
|
|
|
|
|
|
|
|
|
|
|
n |
21261 |
21262 |
21263 |
21264 |
21265 |
21266 |
21267 |
21268 |
21269 |
21270 |
φ(n) |
13392 |
10630 |
19320 |
7072 |
17008 |
8820 |
13248 |
9792 |
21268 |
5664 |
|
|
|
|
|
|
|
|
|
|
|
n |
21271 |
21272 |
21273 |
21274 |
21275 |
21276 |
21277 |
21278 |
21279 |
21280 |
φ(n) |
20944 |
10632 |
12144 |
9660 |
15840 |
7056 |
21276 |
10638 |
13760 |
6912 |
|
|
|
|
|
|
|
|
|
|
|
n |
21281 |
21282 |
21283 |
21284 |
21285 |
21286 |
21287 |
21288 |
21289 |
21290 |
φ(n) |
19632 |
7092 |
21282 |
9984 |
10080 |
10248 |
18240 |
7088 |
20880 |
8512 |
|
|
|
|
|
|
|
|
|
|
|
n |
21291 |
21292 |
21293 |
21294 |
21295 |
21296 |
21297 |
21298 |
21299 |
21300 |
φ(n) |
13800 |
10644 |
20988 |
5616 |
17032 |
9680 |
13680 |
10164 |
19836 |
5600 |
|
|
|
|
|
|
|
|
|
|
|
n |
21301 |
21302 |
21303 |
21304 |
21305 |
21306 |
21307 |
21308 |
21309 |
21310 |
φ(n) |
17088 |
10650 |
14148 |
10648 |
17040 |
6864 |
17760 |
9120 |
14204 |
8520 |
|
|
|
|
|
|
|
|
|
|
|
n |
21311 |
21312 |
21313 |
21314 |
21315 |
21316 |
21317 |
21318 |
21319 |
21320 |
φ(n) |
21000 |
6912 |
21312 |
10656 |
9408 |
10512 |
21316 |
5760 |
21318 |
7680 |
|
|
|
|
|
|
|
|
|
|
|
n |
21321 |
21322 |
21323 |
21324 |
21325 |
21326 |
21327 |
21328 |
21329 |
21330 |
φ(n) |
13464 |
9132 |
21322 |
7104 |
17040 |
10662 |
14216 |
10080 |
16560 |
5616 |
|
|
|
|
|
|
|
|
|
|
|
n |
21331 |
21332 |
21333 |
21334 |
21335 |
21336 |
21337 |
21338 |
21339 |
21340 |
φ(n) |
20992 |
10664 |
13104 |
10666 |
16000 |
6048 |
20196 |
10396 |
14220 |
7680 |
|
|
|
|
|
|
|
|
|
|
|
n |
21341 |
21342 |
21343 |
21344 |
21345 |
21346 |
21347 |
21348 |
21349 |
21350 |
φ(n) |
21340 |
7112 |
18288 |
9856 |
11376 |
9840 |
21346 |
7104 |
20736 |
7200 |
|
|
|
|
|
|
|
|
|
|
|
n |
21351 |
21352 |
21353 |
21354 |
21355 |
21356 |
21357 |
21358 |
21359 |
21360 |
φ(n) |
12920 |
9984 |
21060 |
7116 |
17080 |
10080 |
12096 |
10440 |
18720 |
5632 |
|
|
|
|
|
|
|
|
|
|
|
n |
21361 |
21362 |
21363 |
21364 |
21365 |
21366 |
21367 |
21368 |
21369 |
21370 |
φ(n) |
20800 |
9700 |
14240 |
9072 |
17088 |
7116 |
20416 |
10680 |
13376 |
8544 |
|
|
|
|
|
|
|
|
|
|
|
n |
21371 |
21372 |
21373 |
21374 |
21375 |
21376 |
21377 |
21378 |
21379 |
21380 |
φ(n) |
17640 |
6528 |
18480 |
10686 |
10800 |
10624 |
21376 |
6096 |
21378 |
8544 |
|
|
|
|
|
|
|
|
|
|
|
n |
21381 |
21382 |
21383 |
21384 |
21385 |
21386 |
21387 |
21388 |
21389 |
21390 |
φ(n) |
14252 |
10690 |
21382 |
6480 |
13248 |
9792 |
14256 |
10692 |
21024 |
5280 |
|
|
|
|
|
|
|
|
|
|
|
n |
21391 |
21392 |
21393 |
21394 |
21395 |
21396 |
21397 |
21398 |
21399 |
21400 |
φ(n) |
21390 |
9120 |
14256 |
10116 |
15520 |
7128 |
21396 |
9864 |
12216 |
8480 |
|
|
|
|
|
|
|
|
|
|
|
n |
21401 |
21402 |
21403 |
21404 |
21405 |
21406 |
21407 |
21408 |
21409 |
21410 |
φ(n) |
21400 |
6720 |
20128 |
10700 |
11408 |
8280 |
21406 |
7104 |
21060 |
8560 |
|
|
|
|
|
|
|
|
|
|
|
n |
21411 |
21412 |
21413 |
21414 |
21415 |
21416 |
21417 |
21418 |
21419 |
21420 |
φ(n) |
12960 |
10400 |
16632 |
6888 |
17128 |
10704 |
12760 |
10708 |
21418 |
4608 |
|
|
|
|
|
|
|
|
|
|
|
n |
21421 |
21422 |
21423 |
21424 |
21425 |
21426 |
21427 |
21428 |
21429 |
21430 |
φ(n) |
20700 |
10710 |
13824 |
9792 |
17120 |
7140 |
18360 |
9720 |
14280 |
8568 |
|
|
|
|
|
|
|
|
|
|
|
n |
21431 |
21432 |
21433 |
21434 |
21435 |
21436 |
21437 |
21438 |
21439 |
21440 |
φ(n) |
20664 |
6624 |
21432 |
9180 |
11424 |
10208 |
18432 |
7128 |
19480 |
8448 |
|
|
|
|
|
|
|
|
|
|
|
n |
21441 |
21442 |
21443 |
21444 |
21445 |
21446 |
21447 |
21448 |
21449 |
21450 |
φ(n) |
12240 |
10500 |
20880 |
7144 |
17152 |
10722 |
14292 |
9168 |
21120 |
4800 |
|
|
|
|
|
|
|
|
|
|
|
n |
21451 |
21452 |
21453 |
21454 |
21455 |
21456 |
21457 |
21458 |
21459 |
21460 |
φ(n) |
20304 |
10320 |
14300 |
10080 |
14688 |
7104 |
20916 |
10728 |
13640 |
8064 |
|
|
|
|
|
|
|
|
|
|
|
n |
21461 |
21462 |
21463 |
21464 |
21465 |
21466 |
21467 |
21468 |
21469 |
21470 |
φ(n) |
19500 |
6048 |
19656 |
10728 |
11232 |
10732 |
21466 |
7152 |
18396 |
8064 |
|
|
|
|
|
|
|
|
|
|
|
n |
21471 |
21472 |
21473 |
21474 |
21475 |
21476 |
21477 |
21478 |
21479 |
21480 |
φ(n) |
13440 |
9600 |
21168 |
7152 |
17160 |
8352 |
14316 |
10738 |
20976 |
5696 |
|
|
|
|
|
|
|
|
|
|
|
n |
21481 |
21482 |
21483 |
21484 |
21485 |
21486 |
21487 |
21488 |
21489 |
21490 |
φ(n) |
21480 |
10252 |
10800 |
10400 |
17184 |
7160 |
21486 |
9984 |
12096 |
7344 |
|
|
|
|
|
|
|
|
|
|
|
n |
21491 |
21492 |
21493 |
21494 |
21495 |
21496 |
21497 |
21498 |
21499 |
21500 |
φ(n) |
21490 |
7128 |
21492 |
9760 |
11456 |
10744 |
17712 |
7164 |
21498 |
8400 |
|
|
|
|
|
|
|
|
|
|
|
n |
21501 |
21502 |
21503 |
21504 |
21505 |
21506 |
21507 |
21508 |
21509 |
21510 |
φ(n) |
14328 |
9912 |
21502 |
6144 |
14080 |
10752 |
13992 |
10152 |
21216 |
5712 |
|
|
|
|
|
|
|
|
|
|
|
n |
21511 |
21512 |
21513 |
21514 |
21515 |
21516 |
21517 |
21518 |
21519 |
21520 |
φ(n) |
18396 |
10752 |
14000 |
10380 |
15840 |
6480 |
21516 |
8736 |
14328 |
8576 |
|
|
|
|
|
|
|
|
|
|
|
n |
21521 |
21522 |
21523 |
21524 |
21525 |
21526 |
21527 |
21528 |
21529 |
21530 |
φ(n) |
21520 |
6720 |
21522 |
10760 |
9600 |
10488 |
18360 |
6336 |
21528 |
8608 |
|
|
|
|
|
|
|
|
|
|
|
n |
21531 |
21532 |
21533 |
21534 |
21535 |
21536 |
21537 |
21538 |
21539 |
21540 |
φ(n) |
14352 |
9216 |
21120 |
6912 |
16704 |
10752 |
14352 |
9680 |
17280 |
5728 |
|
|
|
|
|
|
|
|
|
|
|
n |
21541 |
21542 |
21543 |
21544 |
21545 |
21546 |
21547 |
21548 |
21549 |
21550 |
φ(n) |
19872 |
10770 |
13944 |
10768 |
16560 |
5832 |
20776 |
10772 |
13040 |
8600 |
|
|
|
|
|
|
|
|
|
|
|
n |
21551 |
21552 |
21553 |
21554 |
21555 |
21556 |
21557 |
21558 |
21559 |
21560 |
φ(n) |
20592 |
7168 |
18468 |
9936 |
11472 |
10112 |
21556 |
7184 |
21558 |
6720 |
|
|
|
|
|
|
|
|
|
|
|
n |
21561 |
21562 |
21563 |
21564 |
21565 |
21566 |
21567 |
21568 |
21569 |
21570 |
φ(n) |
14372 |
10780 |
21562 |
7176 |
16272 |
10480 |
11232 |
10752 |
21568 |
5744 |
|
|
|
|
|
|
|
|
|
|
|
n |
21571 |
21572 |
21573 |
21574 |
21575 |
21576 |
21577 |
21578 |
21579 |
21580 |
φ(n) |
18720 |
10784 |
13248 |
8712 |
17240 |
6720 |
21576 |
10788 |
14384 |
7872 |
|
|
|
|
|
|
|
|
|
|
|
n |
21581 |
21582 |
21583 |
21584 |
21585 |
21586 |
21587 |
21588 |
21589 |
21590 |
φ(n) |
18492 |
6480 |
21280 |
10080 |
11504 |
10500 |
21586 |
6144 |
21588 |
8064 |
|
|
|
|
|
|
|
|
|
|
|
n |
21591 |
21592 |
21593 |
21594 |
21595 |
21596 |
21597 |
21598 |
21599 |
21600 |
φ(n) |
14388 |
10792 |
18000 |
6960 |
14784 |
10796 |
13728 |
10798 |
21598 |
5760 |
|
|
|
|
|
|
|
|
|
|
|
n |
21601 |
21602 |
21603 |
21604 |
21605 |
21606 |
21607 |
21608 |
21609 |
21610 |
φ(n) |
21600 |
9252 |
13608 |
9800 |
16576 |
6624 |
19200 |
10368 |
12348 |
8640 |
|
|
|
|
|
|
|
|
|
|
|
n |
21611 |
21612 |
21613 |
21614 |
21615 |
21616 |
21617 |
21618 |
21619 |
21620 |
φ(n) |
21610 |
7200 |
21612 |
10600 |
10400 |
9216 |
21616 |
7200 |
19944 |
8096 |
|
|
|
|
|
|
|
|
|
|
|
n |
21621 |
21622 |
21623 |
21624 |
21625 |
21626 |
21627 |
21628 |
21629 |
21630 |
φ(n) |
14412 |
10224 |
18528 |
6656 |
17200 |
9820 |
14256 |
10812 |
21084 |
4896 |
|
|
|
|
|
|
|
|
|
|
|
n |
21631 |
21632 |
21633 |
21634 |
21635 |
21636 |
21637 |
21638 |
21639 |
21640 |
φ(n) |
21312 |
9984 |
14420 |
10416 |
17304 |
7200 |
16800 |
10440 |
14424 |
8640 |
|
|
|
|
|
|
|
|
|
|
|
n |
21641 |
21642 |
21643 |
21644 |
21645 |
21646 |
21647 |
21648 |
21649 |
21650 |
φ(n) |
19008 |
7212 |
20680 |
9264 |
10368 |
10608 |
21646 |
6400 |
21648 |
8640 |
|
|
|
|
|
|
|
|
|
|
|
n |
21651 |
21652 |
21653 |
21654 |
21655 |
21656 |
21657 |
21658 |
21659 |
21660 |
φ(n) |
12360 |
10824 |
21228 |
7200 |
16800 |
10824 |
14436 |
8064 |
19580 |
5472 |
|
|
|
|
|
|
|
|
|
|
|
n |
21661 |
21662 |
21663 |
21664 |
21665 |
21666 |
21667 |
21668 |
21669 |
21670 |
φ(n) |
21660 |
10830 |
13776 |
10816 |
14832 |
6864 |
21160 |
10832 |
13920 |
7840 |
|
|
|
|
|
|
|
|
|
|
|
n |
21671 |
21672 |
21673 |
21674 |
21675 |
21676 |
21677 |
21678 |
21679 |
21680 |
φ(n) |
19992 |
6048 |
21672 |
10836 |
10880 |
10836 |
21216 |
7224 |
17496 |
8640 |
|
|
|
|
|
|
|
|
|
|
|
n |
21681 |
21682 |
21683 |
21684 |
21685 |
21686 |
21687 |
21688 |
21689 |
21690 |
φ(n) |
12960 |
10512 |
21682 |
6624 |
17344 |
9288 |
14456 |
10840 |
20240 |
5760 |
|
|
|
|
|
|
|
|
|
|
|
n |
21691 |
21692 |
21693 |
21694 |
21695 |
21696 |
21697 |
21698 |
21699 |
21700 |
φ(n) |
21384 |
8960 |
12384 |
10846 |
17352 |
7168 |
20016 |
10260 |
14460 |
7200 |
|
|
|
|
|
|
|
|
|
|
|
n |
21701 |
21702 |
21703 |
21704 |
21705 |
21706 |
21707 |
21708 |
21709 |
21710 |
φ(n) |
21700 |
7232 |
19720 |
10848 |
11568 |
10852 |
18564 |
7128 |
20416 |
7968 |
|
|
|
|
|
|
|
|
|
|
|
n |
21711 |
21712 |
21713 |
21714 |
21715 |
21716 |
21717 |
21718 |
21719 |
21720 |
φ(n) |
14472 |
10208 |
21712 |
5520 |
16800 |
10560 |
13608 |
10858 |
21096 |
5760 |
|
|
|
|
|
|
|
|
|
|
|
n |
21721 |
21722 |
21723 |
21724 |
21725 |
21726 |
21727 |
21728 |
21729 |
21730 |
φ(n) |
17808 |
10860 |
13344 |
10860 |
15600 |
6720 |
21726 |
9216 |
14484 |
8320 |
|
|
|
|
|
|
|
|
|
|
|
n |
21731 |
21732 |
21733 |
21734 |
21735 |
21736 |
21737 |
21738 |
21739 |
21740 |
φ(n) |
21000 |
7240 |
21420 |
10866 |
9504 |
8640 |
21736 |
7244 |
21738 |
8688 |
|
|
|
|
|
|
|
|
|
|
|
n |
21741 |
21742 |
21743 |
21744 |
21745 |
21746 |
21747 |
21748 |
21749 |
21750 |
φ(n) |
14492 |
9312 |
20448 |
7200 |
17392 |
10660 |
13160 |
10872 |
17136 |
5600 |
|
|
|
|
|
|
|
|
|
|
|
n |
21751 |
21752 |
21753 |
21754 |
21755 |
21756 |
21757 |
21758 |
21759 |
21760 |
φ(n) |
21750 |
10872 |
14496 |
10656 |
16416 |
6048 |
21756 |
9240 |
14504 |
8192 |
|
|
|
|
|
|
|
|
|
|
|
n |
21761 |
21762 |
21763 |
21764 |
21765 |
21766 |
21767 |
21768 |
21769 |
21770 |
φ(n) |
21252 |
6480 |
18648 |
10880 |
11600 |
10882 |
21766 |
7248 |
19780 |
7440 |
|
|
|
|
|
|
|
|
|
|
|
n |
21771 |
21772 |
21773 |
21774 |
21775 |
21776 |
21777 |
21778 |
21779 |
21780 |
φ(n) |
13920 |
10884 |
21772 |
6840 |
15840 |
10880 |
11520 |
10888 |
21000 |
5280 |
|
|
|
|
|
|
|
|
|
|
|
n |
21781 |
21782 |
21783 |
21784 |
21785 |
21786 |
21787 |
21788 |
21789 |
21790 |
φ(n) |
20812 |
10890 |
14144 |
9312 |
17424 |
7260 |
21786 |
10032 |
14472 |
8712 |
|
|
|
|
|
|
|
|
|
|
|
n |
21791 |
21792 |
21793 |
21794 |
21795 |
21796 |
21797 |
21798 |
21799 |
21800 |
φ(n) |
16920 |
7232 |
19440 |
10240 |
11616 |
10896 |
21420 |
6192 |
21798 |
8640 |
|
|
|
|
|
|
|
|
|
|
|
n |
21801 |
21802 |
21803 |
21804 |
21805 |
21806 |
21807 |
21808 |
21809 |
21810 |
φ(n) |
13104 |
9900 |
21802 |
6864 |
14784 |
10902 |
14532 |
10304 |
21504 |
5808 |
|
|
|
|
|
|
|
|
|
|
|
n |
21811 |
21812 |
21813 |
21814 |
21815 |
21816 |
21817 |
21818 |
21819 |
21820 |
φ(n) |
20512 |
8640 |
13200 |
10056 |
17448 |
7200 |
21816 |
10908 |
12456 |
8720 |
|
|
|
|
|
|
|
|
|
|
|
n |
21821 |
21822 |
21823 |
21824 |
21825 |
21826 |
21827 |
21828 |
21829 |
21830 |
φ(n) |
21820 |
7272 |
21528 |
9600 |
11520 |
9348 |
19008 |
6784 |
21484 |
8352 |
|
|
|
|
|
|
|
|
|
|
|
n |
21831 |
21832 |
21833 |
21834 |
21835 |
21836 |
21837 |
21838 |
21839 |
21840 |
φ(n) |
13752 |
10912 |
18708 |
7272 |
15840 |
10608 |
14000 |
10680 |
21838 |
4608 |
|
|
|
|
|
|
|
|
|
|
|
n |
21841 |
21842 |
21843 |
21844 |
21845 |
21846 |
21847 |
21848 |
21849 |
21850 |
φ(n) |
21840 |
10692 |
14544 |
10584 |
16384 |
6600 |
18720 |
10920 |
14564 |
7920 |
|
|
|
|
|
|
|
|
|
|
|
n |
21851 |
21852 |
21853 |
21854 |
21855 |
21856 |
21857 |
21858 |
21859 |
21860 |
φ(n) |
21850 |
7272 |
19680 |
9324 |
11040 |
10912 |
19860 |
7284 |
21858 |
8736 |
|
|
|
|
|
|
|
|
|
|
|
n |
21861 |
21862 |
21863 |
21864 |
21865 |
21866 |
21867 |
21868 |
21869 |
21870 |
φ(n) |
12456 |
10272 |
21862 |
7280 |
17488 |
9744 |
14112 |
8400 |
20700 |
5832 |
|
|
|
|
|
|
|
|
|
|
|
n |
21871 |
21872 |
21873 |
21874 |
21875 |
21876 |
21877 |
21878 |
21879 |
21880 |
φ(n) |
21870 |
10928 |
13904 |
10936 |
15000 |
7288 |
21580 |
10938 |
11520 |
8736 |
|
|
|
|
|
|
|
|
|
|
|
n |
21881 |
21882 |
21883 |
21884 |
21885 |
21886 |
21887 |
21888 |
21889 |
21890 |
φ(n) |
21880 |
6240 |
21528 |
10940 |
11664 |
10560 |
21336 |
6912 |
18096 |
7920 |
|
|
|
|
|
|
|
|
|
|
|
n |
21891 |
21892 |
21893 |
21894 |
21895 |
21896 |
21897 |
21898 |
21899 |
21900 |
φ(n) |
14592 |
10080 |
21892 |
7040 |
16800 |
8448 |
14580 |
10948 |
21480 |
5760 |
|
|
|
|
|
|
|
|
|
|
|
n |
21901 |
21902 |
21903 |
21904 |
21905 |
21906 |
21907 |
21908 |
21909 |
21910 |
φ(n) |
19800 |
10672 |
12432 |
10656 |
16128 |
7296 |
20736 |
10952 |
14256 |
7488 |
|
|
|
|
|
|
|
|
|
|
|
n |
21911 |
21912 |
21913 |
21914 |
21915 |
21916 |
21917 |
21918 |
21919 |
21920 |
φ(n) |
21910 |
6560 |
20608 |
10956 |
11664 |
10956 |
18000 |
6720 |
20944 |
8704 |
|
|
|
|
|
|
|
|
|
|
|
n |
21921 |
21922 |
21923 |
21924 |
21925 |
21926 |
21927 |
21928 |
21929 |
21930 |
φ(n) |
14612 |
10752 |
19920 |
6048 |
17520 |
10368 |
14616 |
10960 |
21928 |
5376 |
|
|
|
|
|
|
|
|
|
|
|
n |
21931 |
21932 |
21933 |
21934 |
21935 |
21936 |
21937 |
21938 |
21939 |
21940 |
φ(n) |
17280 |
10964 |
14616 |
9960 |
16960 |
7296 |
21936 |
9396 |
14280 |
8768 |
|
|
|
|
|
|
|
|
|
|
|
n |
21941 |
21942 |
21943 |
21944 |
21945 |
21946 |
21947 |
21948 |
21949 |
21950 |
φ(n) |
21312 |
6864 |
21942 |
10080 |
8640 |
10972 |
20640 |
6960 |
21436 |
8760 |
|
|
|
|
|
|
|
|
|
|
|
n |
21951 |
21952 |
21953 |
21954 |
21955 |
21956 |
21957 |
21958 |
21959 |
21960 |
φ(n) |
14580 |
9408 |
21168 |
7316 |
17560 |
9960 |
13488 |
10978 |
18816 |
5760 |
|
|
|
|
|
|
|
|
|
|
|
n |
21961 |
21962 |
21963 |
21964 |
21965 |
21966 |
21967 |
21968 |
21969 |
21970 |
φ(n) |
21960 |
10764 |
14640 |
9792 |
16720 |
6264 |
19960 |
10976 |
14640 |
8112 |
|
|
|
|
|
|
|
|
|
|
|
n |
21971 |
21972 |
21973 |
21974 |
21975 |
21976 |
21977 |
21978 |
21979 |
21980 |
φ(n) |
21672 |
7320 |
18144 |
10986 |
11680 |
10560 |
21976 |
6480 |
21240 |
7488 |
|
|
|
|
|
|
|
|
|
|
|
n |
21981 |
21982 |
21983 |
21984 |
21985 |
21986 |
21987 |
21988 |
21989 |
21990 |
φ(n) |
13760 |
10584 |
19008 |
7296 |
17584 |
10992 |
12528 |
10472 |
19980 |
5856 |
|
|
|
|
|
|
|
|
|
|
|
n |
21991 |
21992 |
21993 |
21994 |
21995 |
21996 |
21997 |
21998 |
21999 |
22000 |
φ(n) |
21990 |
10992 |
14660 |
9420 |
17056 |
6624 |
21996 |
10336 |
14664 |
8000 |
|
|
|
|
|
|
|
|
|
|
|
J.P. Martin-Flatin