20319662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31849}}^1$

素因数の和:31891

約数の個数: 16

約数和(自身を含む): 34398000

約数和(自身を除く): 14078338

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 31849, 63698, 350339, 700678, 923621, 1847242, 10159831, 20319662]

約数ペア:

[(1, 20319662), (2, 10159831), (11, 1847242), (22, 923621), (29, 700678), (58, 350339), (319, 63698), (638, 31849)]