20334044912

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{1044271}}^1$

素因数の和:1045496

約数の個数: 20

約数和(自身を含む): 39429622176

約数和(自身を除く): 19095577264

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 9736, 19472, 1044271, 2088542, 4177084, 8354168, 16708336, 1270877807, 2541755614, 5083511228, 10167022456, 20334044912]

約数ペア:

[(1, 20334044912), (2, 10167022456), (4, 5083511228), (8, 2541755614), (16, 1270877807), (1217, 16708336), (2434, 8354168), (4868, 4177084), (9736, 2088542), (19472, 1044271)]