22474497620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15827111}}^1$

素因数の和:15827191

約数の個数: 24

約数和(自身を含む): 47861186688

約数和(自身を除く): 25386689068

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 15827111, 31654222, 63308444, 79135555, 158271110, 316542220, 1123724881, 2247449762, 4494899524, 5618624405, 11237248810, 22474497620]

約数ペア:

[(1, 22474497620), (2, 11237248810), (4, 5618624405), (5, 4494899524), (10, 2247449762), (20, 1123724881), (71, 316542220), (142, 158271110), (284, 79135555), (355, 63308444), (710, 31654222), (1420, 15827111)]