20239327101

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56692793}}^1$

素因数の和:56692820

約数の個数: 16

約数和(自身を含む): 32655049344

約数和(自身を除く): 12415722243

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 56692793, 170078379, 396849551, 963777481, 1190548653, 2891332443, 6746442367, 20239327101]

約数ペア:

[(1, 20239327101), (3, 6746442367), (7, 2891332443), (17, 1190548653), (21, 963777481), (51, 396849551), (119, 170078379), (357, 56692793)]