20486352

素因数分解:

$2^4\times 3^1\times {\mathrm{426799}}^1$

素因数の和:426810

約数の個数: 20

約数和(自身を含む): 52923200

約数和(自身を除く): 32436848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 426799, 853598, 1280397, 1707196, 2560794, 3414392, 5121588, 6828784, 10243176, 20486352]

約数ペア:

[(1, 20486352), (2, 10243176), (3, 6828784), (4, 5121588), (6, 3414392), (8, 2560794), (12, 1707196), (16, 1280397), (24, 853598), (48, 426799)]