2016261320

素因数分解:

$2^3\times 5^1\times {\mathrm{50406533}}^1$

素因数の和:50406544

約数の個数: 16

約数和(自身を含む): 4536588060

約数和(自身を除く): 2520326740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50406533, 100813066, 201626132, 252032665, 403252264, 504065330, 1008130660, 2016261320]

約数ペア:

[(1, 2016261320), (2, 1008130660), (4, 504065330), (5, 403252264), (8, 252032665), (10, 201626132), (20, 100813066), (40, 50406533)]