20722332

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21859}}^1$

素因数の和:21945

約数の個数: 24

約数和(自身を含む): 48966400

約数和(自身を除く): 28244068

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21859, 43718, 65577, 87436, 131154, 262308, 1726861, 3453722, 5180583, 6907444, 10361166, 20722332]

約数ペア:

[(1, 20722332), (2, 10361166), (3, 6907444), (4, 5180583), (6, 3453722), (12, 1726861), (79, 262308), (158, 131154), (237, 87436), (316, 65577), (474, 43718), (948, 21859)]