20177082795

素因数分解:

$3^1\times 5^1\times {\mathrm{6143}}^1\times {\mathrm{218971}}^1$

素因数の和:225122

約数の個数: 16

約数和(自身を含む): 32288735232

約数和(自身を除く): 12111652437

約数列:

[1, 3, 5, 15, 6143, 18429, 30715, 92145, 218971, 656913, 1094855, 3284565, 1345138853, 4035416559, 6725694265, 20177082795]

約数ペア:

[(1, 20177082795), (3, 6725694265), (5, 4035416559), (15, 1345138853), (6143, 3284565), (18429, 1094855), (30715, 656913), (92145, 218971)]