20123802887

素因数分解:

${\mathrm{17}}^1\times {\mathrm{10391}}^1\times {\mathrm{113921}}^1$

素因数の和:124329

約数の個数: 8

約数和(自身を含む): 21309793632

約数和(自身を除く): 1185990745

約数列:

[1, 17, 10391, 113921, 176647, 1936657, 1183753111, 20123802887]

約数ペア:

[(1, 20123802887), (17, 1183753111), (10391, 1936657), (113921, 176647)]