20175096

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{2161}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 50590800

約数和(自身を除く): 30415704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2161, 2334, 3112, 4322, 4668, 6483, 8644, 9336, 12966, 17288, 25932, 51864, 840629, 1681258, 2521887, 3362516, 5043774, 6725032, 10087548, 20175096]

約数ペア:

[(1, 20175096), (2, 10087548), (3, 6725032), (4, 5043774), (6, 3362516), (8, 2521887), (12, 1681258), (24, 840629), (389, 51864), (778, 25932), (1167, 17288), (1556, 12966), (2161, 9336), (2334, 8644), (3112, 6483), (4322, 4668)]