20132953953

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{208099}}^1$

素因数の和:208397

約数の個数: 32

約数和(自身を含む): 32603443200

約数和(自身を除く): 12470489247

約数列:

[1, 3, 7, 17, 21, 51, 119, 271, 357, 813, 1897, 4607, 5691, 13821, 32249, 96747, 208099, 624297, 1456693, 3537683, 4370079, 10613049, 24763781, 56394829, 74291343, 169184487, 394763803, 958712093, 1184291409, 2876136279, 6710984651, 20132953953]

約数ペア:

[(1, 20132953953), (3, 6710984651), (7, 2876136279), (17, 1184291409), (21, 958712093), (51, 394763803), (119, 169184487), (271, 74291343), (357, 56394829), (813, 24763781), (1897, 10613049), (4607, 4370079), (5691, 3537683), (13821, 1456693), (32249, 624297), (96747, 208099)]