2016281320

素因数分解:

$2^3\times 5^1\times {\mathrm{50407033}}^1$

素因数の和:50407044

約数の個数: 16

約数和(自身を含む): 4536633060

約数和(自身を除く): 2520351740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50407033, 100814066, 201628132, 252035165, 403256264, 504070330, 1008140660, 2016281320]

約数ペア:

[(1, 2016281320), (2, 1008140660), (4, 504070330), (5, 403256264), (8, 252035165), (10, 201628132), (20, 100814066), (40, 50407033)]