22003540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84629}}^1$

素因数の和:84651

約数の個数: 24

約数和(自身を含む): 49762440

約数和(自身を除く): 27758900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 84629, 169258, 338516, 423145, 846290, 1100177, 1692580, 2200354, 4400708, 5500885, 11001770, 22003540]

約数ペア:

[(1, 22003540), (2, 11001770), (4, 5500885), (5, 4400708), (10, 2200354), (13, 1692580), (20, 1100177), (26, 846290), (52, 423145), (65, 338516), (130, 169258), (260, 84629)]