20235616477

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1\times {\mathrm{20563}}^1$

素因数の和:21228

約数の個数: 16

約数和(自身を含む): 21667217472

約数和(自身を除く): 1431600995

約数列:

[1, 17, 107, 541, 1819, 9197, 20563, 57887, 349571, 984079, 2200241, 11124583, 37404097, 189117911, 1190330381, 20235616477]

約数ペア:

[(1, 20235616477), (17, 1190330381), (107, 189117911), (541, 37404097), (1819, 11124583), (9197, 2200241), (20563, 984079), (57887, 349571)]