20161002932

素因数分解:

$2^2\times 7^1\times {\mathrm{720035819}}^1$

素因数の和:720035830

約数の個数: 12

約数和(自身を含む): 40322005920

約数和(自身を除く): 20161002988

約数列:

[1, 2, 4, 7, 14, 28, 720035819, 1440071638, 2880143276, 5040250733, 10080501466, 20161002932]

約数ペア:

[(1, 20161002932), (2, 10080501466), (4, 5040250733), (7, 2880143276), (14, 1440071638), (28, 720035819)]