20163335045

素因数分解:

$5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1283063}}^1$

素因数の和:1283524

約数の個数: 16

約数和(自身を含む): 27714182400

約数和(自身を除く): 7550847355

約数列:

[1, 5, 7, 35, 449, 2245, 3143, 15715, 1283063, 6415315, 8981441, 44907205, 576095287, 2880476435, 4032667009, 20163335045]

約数ペア:

[(1, 20163335045), (5, 4032667009), (7, 2880476435), (35, 576095287), (449, 44907205), (2245, 8981441), (3143, 6415315), (15715, 1283063)]