20161656011

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{47216993}}^1$

素因数の和:47217061

約数の個数: 8

約数和(自身を含む): 23419629024

約数和(自身を除く): 3257973013

約数列:

[1, 7, 61, 427, 47216993, 330518951, 2880236573, 20161656011]

約数ペア:

[(1, 20161656011), (7, 2880236573), (61, 330518951), (427, 47216993)]