20163900676

素因数分解:

$2^2\times {\mathrm{5279}}^1\times {\mathrm{954911}}^1$

素因数の和:960194

約数の個数: 12

約数和(自身を含む): 35293547520

約数和(自身を除く): 15129646844

約数列:

[1, 2, 4, 5279, 10558, 21116, 954911, 1909822, 3819644, 5040975169, 10081950338, 20163900676]

約数ペア:

[(1, 20163900676), (2, 10081950338), (4, 5040975169), (5279, 3819644), (10558, 1909822), (21116, 954911)]