20186421708

素因数分解:

$2^2\times 3^1\times {\mathrm{1682201809}}^1$

素因数の和:1682201816

約数の個数: 12

約数和(自身を含む): 47101650680

約数和(自身を除く): 26915228972

約数列:

[1, 2, 3, 4, 6, 12, 1682201809, 3364403618, 5046605427, 6728807236, 10093210854, 20186421708]

約数ペア:

[(1, 20186421708), (2, 10093210854), (3, 6728807236), (4, 5046605427), (6, 3364403618), (12, 1682201809)]