20160497320

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1164001}}^1$

素因数の和:1164445

約数の個数: 32

約数和(自身を含む): 45465918120

約数和(自身を除く): 25305420800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4330, 8660, 17320, 1164001, 2328002, 4656004, 5820005, 9312008, 11640010, 23280020, 46560040, 504012433, 1008024866, 2016049732, 2520062165, 4032099464, 5040124330, 10080248660, 20160497320]

約数ペア:

[(1, 20160497320), (2, 10080248660), (4, 5040124330), (5, 4032099464), (8, 2520062165), (10, 2016049732), (20, 1008024866), (40, 504012433), (433, 46560040), (866, 23280020), (1732, 11640010), (2165, 9312008), (3464, 5820005), (4330, 4656004), (8660, 2328002), (17320, 1164001)]