20186418239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{2531}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 23276574720

約数和(自身を除く): 3090156481

約数列:

[1, 13, 17, 151, 221, 239, 1963, 2531, 2567, 3107, 4063, 32903, 33371, 36089, 43027, 52819, 382181, 469157, 559351, 604909, 613513, 4968353, 6497077, 7863817, 7975669, 10283453, 84462001, 91341259, 133684889, 1187436367, 1552801403, 20186418239]

約数ペア:

[(1, 20186418239), (13, 1552801403), (17, 1187436367), (151, 133684889), (221, 91341259), (239, 84462001), (1963, 10283453), (2531, 7975669), (2567, 7863817), (3107, 6497077), (4063, 4968353), (32903, 613513), (33371, 604909), (36089, 559351), (43027, 469157), (52819, 382181)]