20855528039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{369851}}^1$

素因数の和:370006

約数の個数: 16

約数和(自身を含む): 23007753216

約数和(自身を除く): 2152225177

約数列:

[1, 17, 31, 107, 527, 1819, 3317, 56389, 369851, 6287467, 11465381, 39574057, 194911477, 672758969, 1226795767, 20855528039]

約数ペア:

[(1, 20855528039), (17, 1226795767), (31, 672758969), (107, 194911477), (527, 39574057), (1819, 11465381), (3317, 6287467), (56389, 369851)]