20113502499

素因数分解:

$3^3\times {\mathrm{4639}}^1\times {\mathrm{160583}}^1$

素因数の和:165231

約数の個数: 16

約数和(自身を含む): 29804390400

約数和(自身を除く): 9690887901

約数列:

[1, 3, 9, 27, 4639, 13917, 41751, 125253, 160583, 481749, 1445247, 4335741, 744944537, 2234833611, 6704500833, 20113502499]

約数ペア:

[(1, 20113502499), (3, 6704500833), (9, 2234833611), (27, 744944537), (4639, 4335741), (13917, 1445247), (41751, 481749), (125253, 160583)]