20176986046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75853331}}^1$

素因数の和:75853359

約数の個数: 16

約数和(自身を含む): 36409599360

約数和(自身を除く): 16232613314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75853331, 151706662, 530973317, 1061946634, 1441213289, 2882426578, 10088493023, 20176986046]

約数ペア:

[(1, 20176986046), (2, 10088493023), (7, 2882426578), (14, 1441213289), (19, 1061946634), (38, 530973317), (133, 151706662), (266, 75853331)]