20086663761

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{4219001}}^1$

素因数の和:4219053

約数の個数: 18

約数和(自身を含む): 30330405378

約数和(自身を除く): 10243741617

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 4219001, 12657003, 37971009, 97037023, 291111069, 873333207, 2231851529, 6695554587, 20086663761]

約数ペア:

[(1, 20086663761), (3, 6695554587), (9, 2231851529), (23, 873333207), (69, 291111069), (207, 97037023), (529, 37971009), (1587, 12657003), (4761, 4219001)]