20412722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1549}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 33480000

約数和(自身を除く): 13067278

約数列:

[1, 2, 11, 22, 599, 1198, 1549, 3098, 6589, 13178, 17039, 34078, 927851, 1855702, 10206361, 20412722]

約数ペア:

[(1, 20412722), (2, 10206361), (11, 1855702), (22, 927851), (599, 34078), (1198, 17039), (1549, 13178), (3098, 6589)]