20199802995205

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{3727}}^1\times {\mathrm{5616431}}^1$

素因数の和:5620356

約数の個数: 16

約数和(自身を含む): 24371900089344

約数和(自身を除く): 4172097094139

約数列:

[1, 5, 193, 965, 3727, 18635, 719311, 3596555, 5616431, 28082155, 1083971183, 5419855915, 20932438337, 104662191685, 4039960599041, 20199802995205]

約数ペア:

[(1, 20199802995205), (5, 4039960599041), (193, 104662191685), (965, 20932438337), (3727, 5419855915), (18635, 1083971183), (719311, 28082155), (3596555, 5616431)]