20824994312

素因数分解:

$2^3\times {\mathrm{2707}}^1\times {\mathrm{961627}}^1$

素因数の和:964340

約数の個数: 16

約数和(自身を含む): 39061329360

約数和(自身を除く): 18236335048

約数列:

[1, 2, 4, 8, 2707, 5414, 10828, 21656, 961627, 1923254, 3846508, 7693016, 2603124289, 5206248578, 10412497156, 20824994312]

約数ペア:

[(1, 20824994312), (2, 10412497156), (4, 5206248578), (8, 2603124289), (2707, 7693016), (5414, 3846508), (10828, 1923254), (21656, 961627)]