20041781738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31413451}}^1$

素因数の和:31413493

約数の個数: 16

約数和(自身を含む): 33926528160

約数和(自身を除く): 13884746422

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31413451, 62826902, 345547961, 691095922, 910990079, 1821980158, 10020890869, 20041781738]

約数ペア:

[(1, 20041781738), (2, 10020890869), (11, 1821980158), (22, 910990079), (29, 691095922), (58, 345547961), (319, 62826902), (638, 31413451)]