20807202824

素因数分解:

$2^3\times {\mathrm{3259}}^1\times {\mathrm{798067}}^1$

素因数の和:801332

約数の個数: 16

約数和(自身を含む): 39025525200

約数和(自身を除く): 18218322376

約数列:

[1, 2, 4, 8, 3259, 6518, 13036, 26072, 798067, 1596134, 3192268, 6384536, 2600900353, 5201800706, 10403601412, 20807202824]

約数ペア:

[(1, 20807202824), (2, 10403601412), (4, 5201800706), (8, 2600900353), (3259, 6384536), (6518, 3192268), (13036, 1596134), (26072, 798067)]