20601181442

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{531863}}^1$

素因数の和:532153

約数の個数: 16

約数和(自身を含む): 31362956352

約数和(自身を除く): 10761774910

約数列:

[1, 2, 107, 181, 214, 362, 19367, 38734, 531863, 1063726, 56909341, 96267203, 113818682, 192534406, 10300590721, 20601181442]

約数ペア:

[(1, 20601181442), (2, 10300590721), (107, 192534406), (181, 113818682), (214, 96267203), (362, 56909341), (19367, 1063726), (38734, 531863)]