20173382852

素因数分解:

$2^2\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{276151}}^1$

素因数の和:278771

約数の個数: 24

約数和(自身を含む): 40362376320

約数和(自身を除く): 20188993468

約数列:

[1, 2, 4, 7, 14, 28, 2609, 5218, 10436, 18263, 36526, 73052, 276151, 552302, 1104604, 1933057, 3866114, 7732228, 720477959, 1440955918, 2881911836, 5043345713, 10086691426, 20173382852]

約数ペア:

[(1, 20173382852), (2, 10086691426), (4, 5043345713), (7, 2881911836), (14, 1440955918), (28, 720477959), (2609, 7732228), (5218, 3866114), (10436, 1933057), (18263, 1104604), (36526, 552302), (73052, 276151)]