2099692220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3620159}}^1$

素因数の和:3620197

約数の個数: 24

約数和(自身を含む): 4561401600

約数和(自身を除く): 2461709380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3620159, 7240318, 14480636, 18100795, 36201590, 72403180, 104984611, 209969222, 419938444, 524923055, 1049846110, 2099692220]

約数ペア:

[(1, 2099692220), (2, 1049846110), (4, 524923055), (5, 419938444), (10, 209969222), (20, 104984611), (29, 72403180), (58, 36201590), (116, 18100795), (145, 14480636), (290, 7240318), (580, 3620159)]