20051834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8849}}^1$

素因数の和:8965

約数の個数: 16

約数和(自身を含む): 33134400

約数和(自身を除く): 13082566

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8849, 17698, 97339, 194678, 911447, 1822894, 10025917, 20051834]

約数ペア:

[(1, 20051834), (2, 10025917), (11, 1822894), (22, 911447), (103, 194678), (206, 97339), (1133, 17698), (2266, 8849)]