20169723189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18661}}^1\times {\mathrm{4679}}^1$

素因数の和:23361

約数の個数: 32

約数和(自身を含む): 33537853440

約数和(自身を除く): 13368130251

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4679, 14037, 18661, 32753, 51469, 55983, 98259, 130627, 154407, 205271, 360283, 391881, 615813, 1080849, 1436897, 4310691, 87314819, 261944457, 611203733, 960463009, 1833611199, 2881389027, 6723241063, 20169723189]

約数ペア:

[(1, 20169723189), (3, 6723241063), (7, 2881389027), (11, 1833611199), (21, 960463009), (33, 611203733), (77, 261944457), (231, 87314819), (4679, 4310691), (14037, 1436897), (18661, 1080849), (32753, 615813), (51469, 391881), (55983, 360283), (98259, 205271), (130627, 154407)]