20172418164

素因数分解:

$2^2\times 3^2\times {\mathrm{560344949}}^1$

素因数の和:560344959

約数の個数: 18

約数和(自身を含む): 50991390450

約数和(自身を除く): 30818972286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560344949, 1120689898, 1681034847, 2241379796, 3362069694, 5043104541, 6724139388, 10086209082, 20172418164]

約数ペア:

[(1, 20172418164), (2, 10086209082), (3, 6724139388), (4, 5043104541), (6, 3362069694), (9, 2241379796), (12, 1681034847), (18, 1120689898), (36, 560344949)]