20546108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{466957}}^1$

素因数の和:466972

約数の個数: 12

約数和(自身を含む): 39224472

約数和(自身を除く): 18678364

約数列:

[1, 2, 4, 11, 22, 44, 466957, 933914, 1867828, 5136527, 10273054, 20546108]

約数ペア:

[(1, 20546108), (2, 10273054), (4, 5136527), (11, 1867828), (22, 933914), (44, 466957)]