20283054776

素因数分解:

$2^3\times {\mathrm{2609}}^1\times {\mathrm{971783}}^1$

素因数の和:974398

約数の個数: 16

約数和(自身を含む): 38045343600

約数和(自身を除く): 17762288824

約数列:

[1, 2, 4, 8, 2609, 5218, 10436, 20872, 971783, 1943566, 3887132, 7774264, 2535381847, 5070763694, 10141527388, 20283054776]

約数ペア:

[(1, 20283054776), (2, 10141527388), (4, 5070763694), (8, 2535381847), (2609, 7774264), (5218, 3887132), (10436, 1943566), (20872, 971783)]