20207130293

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{213943}}^1$

素因数の和:214184

約数の個数: 16

約数和(自身を含む): 23496185856

約数和(自身を除く): 3289055563

約数列:

[1, 7, 103, 131, 721, 917, 13493, 94451, 213943, 1497601, 22036129, 28026533, 154252903, 196185731, 2886732899, 20207130293]

約数ペア:

[(1, 20207130293), (7, 2886732899), (103, 196185731), (131, 154252903), (721, 28026533), (917, 22036129), (13493, 1497601), (94451, 213943)]