20237003213

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{282407}}^1$

素因数の和:282796

約数の個数: 16

約数和(自身を含む): 23993383680

約数和(自身を除く): 3756380467

約数列:

[1, 7, 29, 203, 353, 2471, 10237, 71659, 282407, 1976849, 8189803, 57328621, 99689671, 697827697, 2891000459, 20237003213]

約数ペア:

[(1, 20237003213), (7, 2891000459), (29, 697827697), (203, 99689671), (353, 57328621), (2471, 8189803), (10237, 1976849), (71659, 282407)]