20005946152

素因数分解:

$2^3\times {\mathrm{4127}}^1\times {\mathrm{605947}}^1$

素因数の和:610080

約数の個数: 16

約数和(自身を含む): 37520300160

約数和(自身を除く): 17514354008

約数列:

[1, 2, 4, 8, 4127, 8254, 16508, 33016, 605947, 1211894, 2423788, 4847576, 2500743269, 5001486538, 10002973076, 20005946152]

約数ペア:

[(1, 20005946152), (2, 10002973076), (4, 5001486538), (8, 2500743269), (4127, 4847576), (8254, 2423788), (16508, 1211894), (33016, 605947)]