20076755

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 25280640

約数和(自身を除く): 5203885

約数列:

[1, 5, 37, 47, 185, 235, 1739, 2309, 8695, 11545, 85433, 108523, 427165, 542615, 4015351, 20076755]

約数ペア:

[(1, 20076755), (5, 4015351), (37, 542615), (47, 427165), (185, 108523), (235, 85433), (1739, 11545), (2309, 8695)]