20041610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69109}}^1$

素因数の和:69145

約数の個数: 16

約数和(自身を含む): 37319400

約数和(自身を除く): 17277790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69109, 138218, 345545, 691090, 2004161, 4008322, 10020805, 20041610]

約数ペア:

[(1, 20041610), (2, 10020805), (5, 4008322), (10, 2004161), (29, 691090), (58, 345545), (145, 138218), (290, 69109)]