20185222705

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{3637}}^1\times {\mathrm{27073}}^1$

素因数の和:30756

約数の個数: 16

約数和(自身を含む): 24820793424

約数和(自身を除く): 4635570719

約数列:

[1, 5, 41, 205, 3637, 18185, 27073, 135365, 149117, 745585, 1109993, 5549965, 98464501, 492322505, 4037044541, 20185222705]

約数ペア:

[(1, 20185222705), (5, 4037044541), (41, 492322505), (205, 98464501), (3637, 5549965), (18185, 1109993), (27073, 745585), (135365, 149117)]