20154926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1069}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 33050160

約数和(自身を除く): 12895234

約数列:

[1, 2, 11, 22, 857, 1069, 1714, 2138, 9427, 11759, 18854, 23518, 916133, 1832266, 10077463, 20154926]

約数ペア:

[(1, 20154926), (2, 10077463), (11, 1832266), (22, 916133), (857, 23518), (1069, 18854), (1714, 11759), (2138, 9427)]