20170497604

素因数分解:

$2^2\times {\mathrm{6221}}^1\times {\mathrm{810581}}^1$

素因数の和:816806

約数の個数: 12

約数和(自身を含む): 35304088428

約数和(自身を除く): 15133590824

約数列:

[1, 2, 4, 6221, 12442, 24884, 810581, 1621162, 3242324, 5042624401, 10085248802, 20170497604]

約数ペア:

[(1, 20170497604), (2, 10085248802), (4, 5042624401), (6221, 3242324), (12442, 1621162), (24884, 810581)]