6598152020

素因数分解:

$2^2\times 5^1\times {\mathrm{329907601}}^1$

素因数の和:329907610

約数の個数: 12

約数和(自身を含む): 13856119284

約数和(自身を除く): 7257967264

約数列:

[1, 2, 4, 5, 10, 20, 329907601, 659815202, 1319630404, 1649538005, 3299076010, 6598152020]

約数ペア:

[(1, 6598152020), (2, 3299076010), (4, 1649538005), (5, 1319630404), (10, 659815202), (20, 329907601)]