20426604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154747}}^1$

素因数の和:154765

約数の個数: 24

約数和(自身を含む): 51995328

約数和(自身を除く): 31568724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154747, 309494, 464241, 618988, 928482, 1702217, 1856964, 3404434, 5106651, 6808868, 10213302, 20426604]

約数ペア:

[(1, 20426604), (2, 10213302), (3, 6808868), (4, 5106651), (6, 3404434), (11, 1856964), (12, 1702217), (22, 928482), (33, 618988), (44, 464241), (66, 309494), (132, 154747)]