2020104185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1266523}}^1$

素因数の和:1266568

約数の個数: 16

約数和(自身を含む): 2735691840

約数和(自身を除く): 715587655

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1266523, 6332615, 13931753, 36729167, 69658765, 183645835, 404020837, 2020104185]

約数ペア:

[(1, 2020104185), (5, 404020837), (11, 183645835), (29, 69658765), (55, 36729167), (145, 13931753), (319, 6332615), (1595, 1266523)]