20161296304

素因数分解:

$2^4\times {\mathrm{1260081019}}^1$

素因数の和:1260081027

約数の個数: 10

約数和(自身を含む): 39062511620

約数和(自身を除く): 18901215316

約数列:

[1, 2, 4, 8, 16, 1260081019, 2520162038, 5040324076, 10080648152, 20161296304]

約数ペア:

[(1, 20161296304), (2, 10080648152), (4, 5040324076), (8, 2520162038), (16, 1260081019)]