20008077828

素因数分解:

$2^2\times 3^1\times {\mathrm{541}}^1\times {\mathrm{3081959}}^1$

素因数の和:3082507

約数の個数: 24

約数和(自身を含む): 46771824960

約数和(自身を除く): 26763747132

約数列:

[1, 2, 3, 4, 6, 12, 541, 1082, 1623, 2164, 3246, 6492, 3081959, 6163918, 9245877, 12327836, 18491754, 36983508, 1667339819, 3334679638, 5002019457, 6669359276, 10004038914, 20008077828]

約数ペア:

[(1, 20008077828), (2, 10004038914), (3, 6669359276), (4, 5002019457), (6, 3334679638), (12, 1667339819), (541, 36983508), (1082, 18491754), (1623, 12327836), (2164, 9245877), (3246, 6163918), (6492, 3081959)]