20040490614

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{81465409}}^1$

素因数の和:81465455

約数の個数: 16

約数和(自身を含む): 41058566640

約数和(自身を除く): 21018076026

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 81465409, 162930818, 244396227, 488792454, 3340081769, 6680163538, 10020245307, 20040490614]

約数ペア:

[(1, 20040490614), (2, 10020245307), (3, 6680163538), (6, 3340081769), (41, 488792454), (82, 244396227), (123, 162930818), (246, 81465409)]