20186055999

素因数分解:

$3^2\times {\mathrm{221171}}^1\times {\mathrm{10141}}^1$

素因数の和:231318

約数の個数: 12

約数和(自身を含む): 29160643512

約数和(自身を除く): 8974587513

約数列:

[1, 3, 9, 10141, 30423, 91269, 221171, 663513, 1990539, 2242895111, 6728685333, 20186055999]

約数ペア:

[(1, 20186055999), (3, 6728685333), (9, 2242895111), (10141, 1990539), (30423, 663513), (91269, 221171)]