20239769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 23474880

約数和(自身を除く): 3235111

約数列:

[1, 11, 19, 113, 209, 857, 1243, 2147, 9427, 16283, 23617, 96841, 179113, 1065251, 1839979, 20239769]

約数ペア:

[(1, 20239769), (11, 1839979), (19, 1065251), (113, 179113), (209, 96841), (857, 23617), (1243, 16283), (2147, 9427)]