190048653140

素因数分解:

$2^2\times 5^1\times {\mathrm{9502432657}}^1$

素因数の和:9502432666

約数の個数: 12

約数和(自身を含む): 399102171636

約数和(自身を除く): 209053518496

約数列:

[1, 2, 4, 5, 10, 20, 9502432657, 19004865314, 38009730628, 47512163285, 95024326570, 190048653140]

約数ペア:

[(1, 190048653140), (2, 95024326570), (4, 47512163285), (5, 38009730628), (10, 19004865314), (20, 9502432657)]