20461112

素因数分解:

$2^3\times 7^1\times {\mathrm{365377}}^1$

素因数の和:365390

約数の個数: 16

約数和(自身を含む): 43845360

約数和(自身を除く): 23384248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 365377, 730754, 1461508, 2557639, 2923016, 5115278, 10230556, 20461112]

約数ペア:

[(1, 20461112), (2, 10230556), (4, 5115278), (7, 2923016), (8, 2557639), (14, 1461508), (28, 730754), (56, 365377)]