20195410161

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{1609}}^1\times {\mathrm{30539}}^1$

素因数の和:32288

約数の個数: 16

約数和(自身を含む): 27141508800

約数和(自身を除く): 6946098639

約数列:

[1, 3, 137, 411, 1609, 4827, 30539, 91617, 220433, 661299, 4183843, 12551529, 49137251, 147411753, 6731803387, 20195410161]

約数ペア:

[(1, 20195410161), (3, 6731803387), (137, 147411753), (411, 49137251), (1609, 12551529), (4827, 4183843), (30539, 661299), (91617, 220433)]