20711083679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2243}}^1\times {\mathrm{4967}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 24481429632

約数和(自身を除く): 3770345953

約数列:

[1, 11, 13, 143, 169, 1859, 2243, 4967, 24673, 29159, 54637, 64571, 320749, 379067, 710281, 839423, 4169737, 9233653, 11140981, 122550791, 144832753, 1593160283, 1882825789, 20711083679]

約数ペア:

[(1, 20711083679), (11, 1882825789), (13, 1593160283), (143, 144832753), (169, 122550791), (1859, 11140981), (2243, 9233653), (4967, 4169737), (24673, 839423), (29159, 710281), (54637, 379067), (64571, 320749)]