20172460413

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6118429}}^1$

素因数の和:6118596

約数の個数: 16

約数和(自身を含む): 30934782080

約数和(自身を除く): 10762321667

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 6118429, 18355287, 42829003, 128487009, 960593353, 2881780059, 6724153471, 20172460413]

約数ペア:

[(1, 20172460413), (3, 6724153471), (7, 2881780059), (21, 960593353), (157, 128487009), (471, 42829003), (1099, 18355287), (3297, 6118429)]