20135198717

素因数分解:

${\mathrm{131}}^1\times {\mathrm{857}}^1\times {\mathrm{179351}}^1$

素因数の和:180339

約数の個数: 8

約数和(自身を含む): 20312690112

約数和(自身を除く): 177491395

約数列:

[1, 131, 857, 112267, 179351, 23494981, 153703807, 20135198717]

約数ペア:

[(1, 20135198717), (131, 153703807), (857, 23494981), (112267, 179351)]