20174845660

素因数分解:

$2^2\times 5^1\times {\mathrm{5333}}^1\times {\mathrm{189151}}^1$

素因数の和:194493

約数の個数: 24

約数和(自身を含む): 42375344256

約数和(自身を除く): 22200498596

約数列:

[1, 2, 4, 5, 10, 20, 5333, 10666, 21332, 26665, 53330, 106660, 189151, 378302, 756604, 945755, 1891510, 3783020, 1008742283, 2017484566, 4034969132, 5043711415, 10087422830, 20174845660]

約数ペア:

[(1, 20174845660), (2, 10087422830), (4, 5043711415), (5, 4034969132), (10, 2017484566), (20, 1008742283), (5333, 3783020), (10666, 1891510), (21332, 945755), (26665, 756604), (53330, 378302), (106660, 189151)]