20177256529

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1\times {\mathrm{6637}}^1$

素因数の和:7800

約数の個数: 16

約数和(自身を含む): 21239475840

約数和(自身を除く): 1062219311

約数列:

[1, 23, 131, 1009, 3013, 6637, 23207, 132179, 152651, 869447, 3040117, 6696733, 19997281, 154024859, 877272023, 20177256529]

約数ペア:

[(1, 20177256529), (23, 877272023), (131, 154024859), (1009, 19997281), (3013, 6696733), (6637, 3040117), (23207, 869447), (132179, 152651)]