20081240044

素因数分解:

$2^2\times {\mathrm{21601}}^1\times {\mathrm{232411}}^1$

素因数の和:254016

約数の個数: 12

約数和(自身を含む): 35143948168

約数和(自身を除く): 15062708124

約数列:

[1, 2, 4, 21601, 43202, 86404, 232411, 464822, 929644, 5020310011, 10040620022, 20081240044]

約数ペア:

[(1, 20081240044), (2, 10040620022), (4, 5020310011), (21601, 929644), (43202, 464822), (86404, 232411)]