20105059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3594

約数の個数: 16

約数和(自身を含む): 23788800

約数和(自身を除く): 3683741

約数列:

[1, 13, 19, 23, 247, 299, 437, 3539, 5681, 46007, 67241, 81397, 874133, 1058161, 1546543, 20105059]

約数ペア:

[(1, 20105059), (13, 1546543), (19, 1058161), (23, 874133), (247, 81397), (299, 67241), (437, 46007), (3539, 5681)]