20160375536

素因数分解:

$2^4\times 7^1\times {\mathrm{180003353}}^1$

素因数の和:180003368

約数の個数: 20

約数和(自身を含む): 44640831792

約数和(自身を除く): 24480456256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180003353, 360006706, 720013412, 1260023471, 1440026824, 2520046942, 2880053648, 5040093884, 10080187768, 20160375536]

約数ペア:

[(1, 20160375536), (2, 10080187768), (4, 5040093884), (7, 2880053648), (8, 2520046942), (14, 1440026824), (16, 1260023471), (28, 720013412), (56, 360006706), (112, 180003353)]