20131727234

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{19213}}^1$

素因数の和:19490

約数の個数: 32

約数和(自身を含む): 31475298816

約数和(自身を除く): 11343571582

約数列:

[1, 2, 47, 71, 94, 142, 157, 314, 3337, 6674, 7379, 11147, 14758, 19213, 22294, 38426, 523909, 903011, 1047818, 1364123, 1806022, 2728246, 3016441, 6032882, 64113781, 128227562, 141772727, 214167311, 283545454, 428334622, 10065863617, 20131727234]

約数ペア:

[(1, 20131727234), (2, 10065863617), (47, 428334622), (71, 283545454), (94, 214167311), (142, 141772727), (157, 128227562), (314, 64113781), (3337, 6032882), (6674, 3016441), (7379, 2728246), (11147, 1806022), (14758, 1364123), (19213, 1047818), (22294, 903011), (38426, 523909)]