20602019996

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{5099}}^1$

素因数の和:5414

約数の個数: 48

約数和(自身を含む): 37185976800

約数和(自身を除く): 16583956804

約数列:

[1, 2, 4, 73, 101, 137, 146, 202, 274, 292, 404, 548, 5099, 7373, 10001, 10198, 13837, 14746, 20002, 20396, 27674, 29492, 40004, 55348, 372227, 514999, 698563, 744454, 1010101, 1029998, 1397126, 1488908, 2020202, 2059996, 2794252, 4040404, 37594927, 50995099, 70554863, 75189854, 101990198, 141109726, 150379708, 203980396, 282219452, 5150504999, 10301009998, 20602019996]

約数ペア:

[(1, 20602019996), (2, 10301009998), (4, 5150504999), (73, 282219452), (101, 203980396), (137, 150379708), (146, 141109726), (202, 101990198), (274, 75189854), (292, 70554863), (404, 50995099), (548, 37594927), (5099, 4040404), (7373, 2794252), (10001, 2059996), (10198, 2020202), (13837, 1488908), (14746, 1397126), (20002, 1029998), (20396, 1010101), (27674, 744454), (29492, 698563), (40004, 514999), (55348, 372227)]