2020959935

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{23531}}^1$

素因数の和:23818

約数の個数: 16

約数和(自身を含む): 2465212320

約数和(自身を除く): 444252385

約数列:

[1, 5, 89, 193, 445, 965, 17177, 23531, 85885, 117655, 2094259, 4541483, 10471295, 22707415, 404191987, 2020959935]

約数ペア:

[(1, 2020959935), (5, 404191987), (89, 22707415), (193, 10471295), (445, 4541483), (965, 2094259), (17177, 117655), (23531, 85885)]