20186432651

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{27851}}^1\times {\mathrm{9413}}^1$

素因数の和:37282

約数の個数: 16

約数和(自身を含む): 25171077888

約数和(自身を除く): 4984645237

約数列:

[1, 7, 11, 77, 9413, 27851, 65891, 103543, 194957, 306361, 724801, 2144527, 262161463, 1835130241, 2883776093, 20186432651]

約数ペア:

[(1, 20186432651), (7, 2883776093), (11, 1835130241), (77, 262161463), (9413, 2144527), (27851, 724801), (65891, 306361), (103543, 194957)]