20252474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54151}}^1$

素因数の和:54181

約数の個数: 16

約数和(自身を含む): 35090496

約数和(自身を除く): 14838022

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 54151, 108302, 595661, 920567, 1191322, 1841134, 10126237, 20252474]

約数ペア:

[(1, 20252474), (2, 10126237), (11, 1841134), (17, 1191322), (22, 920567), (34, 595661), (187, 108302), (374, 54151)]