2006822020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14334443}}^1$

素因数の和:14334459

約数の個数: 24

約数和(自身を含む): 4816373184

約数和(自身を除く): 2809551164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14334443, 28668886, 57337772, 71672215, 100341101, 143344430, 200682202, 286688860, 401364404, 501705505, 1003411010, 2006822020]

約数ペア:

[(1, 2006822020), (2, 1003411010), (4, 501705505), (5, 401364404), (7, 286688860), (10, 200682202), (14, 143344430), (20, 100341101), (28, 71672215), (35, 57337772), (70, 28668886), (140, 14334443)]