20172458220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336207637}}^1$

素因数の和:336207649

約数の個数: 24

約数和(自身を含む): 56482883184

約数和(自身を除く): 36310424964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336207637, 672415274, 1008622911, 1344830548, 1681038185, 2017245822, 3362076370, 4034491644, 5043114555, 6724152740, 10086229110, 20172458220]

約数ペア:

[(1, 20172458220), (2, 10086229110), (3, 6724152740), (4, 5043114555), (5, 4034491644), (6, 3362076370), (10, 2017245822), (12, 1681038185), (15, 1344830548), (20, 1008622911), (30, 672415274), (60, 336207637)]