20132605731

素因数分解:

$3^1\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{286777}}^1$

素因数の和:290130

約数の個数: 16

約数和(自身を含む): 30687540224

約数和(自身を除く): 10554934493

約数列:

[1, 3, 7, 21, 3343, 10029, 23401, 70203, 286777, 860331, 2007439, 6022317, 958695511, 2876086533, 6710868577, 20132605731]

約数ペア:

[(1, 20132605731), (3, 6710868577), (7, 2876086533), (21, 958695511), (3343, 6022317), (10029, 2007439), (23401, 860331), (70203, 286777)]