6604130020

素因数分解:

$2^2\times 5^1\times {\mathrm{330206501}}^1$

素因数の和:330206510

約数の個数: 12

約数和(自身を含む): 13868673084

約数和(自身を除く): 7264543064

約数列:

[1, 2, 4, 5, 10, 20, 330206501, 660413002, 1320826004, 1651032505, 3302065010, 6604130020]

約数ペア:

[(1, 6604130020), (2, 3302065010), (4, 1651032505), (5, 1320826004), (10, 660413002), (20, 330206501)]