20114971045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{6263}}^1\times {\mathrm{49411}}^1$

素因数の和:55692

約数の個数: 16

約数和(自身を含む): 25999408512

約数和(自身を除く): 5884437467

約数列:

[1, 5, 13, 65, 6263, 31315, 49411, 81419, 247055, 407095, 642343, 3211715, 309461093, 1547305465, 4022994209, 20114971045]

約数ペア:

[(1, 20114971045), (5, 4022994209), (13, 1547305465), (65, 309461093), (6263, 3211715), (31315, 642343), (49411, 407095), (81419, 247055)]