6670487020

素因数分解:

$2^2\times 5^1\times {\mathrm{333524351}}^1$

素因数の和:333524360

約数の個数: 12

約数和(自身を含む): 14008022784

約数和(自身を除く): 7337535764

約数列:

[1, 2, 4, 5, 10, 20, 333524351, 667048702, 1334097404, 1667621755, 3335243510, 6670487020]

約数ペア:

[(1, 6670487020), (2, 3335243510), (4, 1667621755), (5, 1334097404), (10, 667048702), (20, 333524351)]