20113197

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{39671}}^1$

素因数の和:39700

約数の個数: 12

約数和(自身を含む): 29039904

約数和(自身を除く): 8926707

約数列:

[1, 3, 13, 39, 169, 507, 39671, 119013, 515723, 1547169, 6704399, 20113197]

約数ペア:

[(1, 20113197), (3, 6704399), (13, 1547169), (39, 515723), (169, 119013), (507, 39671)]