20382777604

素因数分解:

$2^2\times 7^1\times {\mathrm{727956343}}^1$

素因数の和:727956354

約数の個数: 12

約数和(自身を含む): 40765555264

約数和(自身を除く): 20382777660

約数列:

[1, 2, 4, 7, 14, 28, 727956343, 1455912686, 2911825372, 5095694401, 10191388802, 20382777604]

約数ペア:

[(1, 20382777604), (2, 10191388802), (4, 5095694401), (7, 2911825372), (14, 1455912686), (28, 727956343)]