23352620

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6451}}^1$

素因数の和:6641

約数の個数: 24

約数和(自身を含む): 49319088

約数和(自身を除く): 25966468

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 6451, 12902, 25804, 32255, 64510, 129020, 1167631, 2335262, 4670524, 5838155, 11676310, 23352620]

約数ペア:

[(1, 23352620), (2, 11676310), (4, 5838155), (5, 4670524), (10, 2335262), (20, 1167631), (181, 129020), (362, 64510), (724, 32255), (905, 25804), (1810, 12902), (3620, 6451)]