20101425404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{5657}}^1\times {\mathrm{14563}}^1$

素因数の和:20285

約数の個数: 24

約数和(自身を含む): 35762950608

約数和(自身を除く): 15661525204

約数列:

[1, 2, 4, 61, 122, 244, 5657, 11314, 14563, 22628, 29126, 58252, 345077, 690154, 888343, 1380308, 1776686, 3553372, 82382891, 164765782, 329531564, 5025356351, 10050712702, 20101425404]

約数ペア:

[(1, 20101425404), (2, 10050712702), (4, 5025356351), (61, 329531564), (122, 164765782), (244, 82382891), (5657, 3553372), (11314, 1776686), (14563, 1380308), (22628, 888343), (29126, 690154), (58252, 345077)]