20285436

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{1627}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 47407360

約数和(自身を除く): 27121924

約数列:

[1, 2, 3, 4, 6, 12, 1039, 1627, 2078, 3117, 3254, 4156, 4881, 6234, 6508, 9762, 12468, 19524, 1690453, 3380906, 5071359, 6761812, 10142718, 20285436]

約数ペア:

[(1, 20285436), (2, 10142718), (3, 6761812), (4, 5071359), (6, 3380906), (12, 1690453), (1039, 19524), (1627, 12468), (2078, 9762), (3117, 6508), (3254, 6234), (4156, 4881)]