20140972833

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1612697}}^1$

素因数の和:1612904

約数の個数: 16

約数和(自身を含む): 28177059456

約数和(自身を除く): 8036086623

約数列:

[1, 3, 23, 69, 181, 543, 4163, 12489, 1612697, 4838091, 37092031, 111276093, 291898157, 875694471, 6713657611, 20140972833]

約数ペア:

[(1, 20140972833), (3, 6713657611), (23, 875694471), (69, 291898157), (181, 111276093), (543, 37092031), (4163, 4838091), (12489, 1612697)]