20106564

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40867}}^1$

素因数の和:40915

約数の個数: 24

約数和(自身を含む): 48060768

約数和(自身を除く): 27954204

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40867, 81734, 122601, 163468, 245202, 490404, 1675547, 3351094, 5026641, 6702188, 10053282, 20106564]

約数ペア:

[(1, 20106564), (2, 10053282), (3, 6702188), (4, 5026641), (6, 3351094), (12, 1675547), (41, 490404), (82, 245202), (123, 163468), (164, 122601), (246, 81734), (492, 40867)]