20301508799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{295153}}^1$

素因数の和:295227

約数の個数: 24

約数和(自身を含む): 24630010992

約数和(自身を除く): 4328502193

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 1859, 5291, 6253, 68783, 295153, 3246683, 3836989, 10920661, 42206879, 49880857, 120127271, 141968593, 548689427, 1561654523, 1845591709, 20301508799]

約数ペア:

[(1, 20301508799), (11, 1845591709), (13, 1561654523), (37, 548689427), (143, 141968593), (169, 120127271), (407, 49880857), (481, 42206879), (1859, 10920661), (5291, 3836989), (6253, 3246683), (68783, 295153)]