20085087303

素因数分解:

$3^2\times {\mathrm{619}}^1\times {\mathrm{3605293}}^1$

素因数の和:3605918

約数の個数: 12

約数和(自身を含む): 29058669640

約数和(自身を除く): 8973582337

約数列:

[1, 3, 9, 619, 1857, 5571, 3605293, 10815879, 32447637, 2231676367, 6695029101, 20085087303]

約数ペア:

[(1, 20085087303), (3, 6695029101), (9, 2231676367), (619, 32447637), (1857, 10815879), (5571, 3605293)]