20212296724

素因数分解:

$2^2\times {\mathrm{811}}^1\times {\mathrm{6230671}}^1$

素因数の和:6231486

約数の個数: 12

約数和(自身を含む): 35415139648

約数和(自身を除く): 15202842924

約数列:

[1, 2, 4, 811, 1622, 3244, 6230671, 12461342, 24922684, 5053074181, 10106148362, 20212296724]

約数ペア:

[(1, 20212296724), (2, 10106148362), (4, 5053074181), (811, 24922684), (1622, 12461342), (3244, 6230671)]