20173856234

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35146091}}^1$

素因数の和:35146141

約数の個数: 16

約数和(自身を含む): 35427260736

約数和(自身を除く): 15253404502

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 35146091, 70292182, 246022637, 492045274, 1440989731, 2881979462, 10086928117, 20173856234]

約数ペア:

[(1, 20173856234), (2, 10086928117), (7, 2881979462), (14, 1440989731), (41, 492045274), (82, 246022637), (287, 70292182), (574, 35146091)]