2022642020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14447443}}^1$

素因数の和:14447459

約数の個数: 24

約数和(自身を含む): 4854341184

約数和(自身を除く): 2831699164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14447443, 28894886, 57789772, 72237215, 101132101, 144474430, 202264202, 288948860, 404528404, 505660505, 1011321010, 2022642020]

約数ペア:

[(1, 2022642020), (2, 1011321010), (4, 505660505), (5, 404528404), (7, 288948860), (10, 202264202), (14, 144474430), (20, 101132101), (28, 72237215), (35, 57789772), (70, 28894886), (140, 14447443)]