20060660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27109}}^1$

素因数の和:27155

約数の個数: 24

約数和(自身を含む): 43267560

約数和(自身を除く): 23206900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 27109, 54218, 108436, 135545, 271090, 542180, 1003033, 2006066, 4012132, 5015165, 10030330, 20060660]

約数ペア:

[(1, 20060660), (2, 10030330), (4, 5015165), (5, 4012132), (10, 2006066), (20, 1003033), (37, 542180), (74, 271090), (148, 135545), (185, 108436), (370, 54218), (740, 27109)]