20161243792

素因数分解:

$2^4\times {\mathrm{1260077737}}^1$

素因数の和:1260077745

約数の個数: 10

約数和(自身を含む): 39062409878

約数和(自身を除く): 18901166086

約数列:

[1, 2, 4, 8, 16, 1260077737, 2520155474, 5040310948, 10080621896, 20161243792]

約数ペア:

[(1, 20161243792), (2, 10080621896), (4, 5040310948), (8, 2520155474), (16, 1260077737)]