20132570311

素因数分解:

$7^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1\times {\mathrm{27271}}^1$

素因数の和:27942

約数の個数: 16

約数和(自身を含む): 23154582528

約数和(自身を除く): 3022012217

約数列:

[1, 7, 263, 401, 1841, 2807, 27271, 105463, 190897, 738241, 7172273, 10935671, 50205911, 76549697, 2876081473, 20132570311]

約数ペア:

[(1, 20132570311), (7, 2876081473), (263, 76549697), (401, 50205911), (1841, 10935671), (2807, 7172273), (27271, 738241), (105463, 190897)]