2016041320

素因数分解:

$2^3\times 5^1\times {\mathrm{50401033}}^1$

素因数の和:50401044

約数の個数: 16

約数和(自身を含む): 4536093060

約数和(自身を除く): 2520051740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50401033, 100802066, 201604132, 252005165, 403208264, 504010330, 1008020660, 2016041320]

約数ペア:

[(1, 2016041320), (2, 1008020660), (4, 504010330), (5, 403208264), (8, 252005165), (10, 201604132), (20, 100802066), (40, 50401033)]