20175079668

素因数分解:

$2^2\times 3^1\times {\mathrm{1681256639}}^1$

素因数の和:1681256646

約数の個数: 12

約数和(自身を含む): 47075185920

約数和(自身を除く): 26900106252

約数列:

[1, 2, 3, 4, 6, 12, 1681256639, 3362513278, 5043769917, 6725026556, 10087539834, 20175079668]

約数ペア:

[(1, 20175079668), (2, 10087539834), (3, 6725026556), (4, 5043769917), (6, 3362513278), (12, 1681256639)]