20170896627

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5717}}^1\times {\mathrm{9883}}^1$

素因数の和:15627

約数の個数: 32

約数和(自身を含む): 32553626112

約数和(自身を除く): 12382729485

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5717, 9883, 17151, 29649, 40019, 69181, 97189, 120057, 168011, 207543, 291567, 504033, 680323, 1176077, 2040969, 3528231, 56501111, 169503333, 395507777, 960518887, 1186523331, 2881556661, 6723632209, 20170896627]

約数ペア:

[(1, 20170896627), (3, 6723632209), (7, 2881556661), (17, 1186523331), (21, 960518887), (51, 395507777), (119, 169503333), (357, 56501111), (5717, 3528231), (9883, 2040969), (17151, 1176077), (29649, 680323), (40019, 504033), (69181, 291567), (97189, 207543), (120057, 168011)]