20160480861

素因数分解:

$3^2\times {\mathrm{4957}}^1\times {\mathrm{451897}}^1$

素因数の和:456860

約数の個数: 12

約数和(自身を含む): 29126633692

約数和(自身を除く): 8966152831

約数列:

[1, 3, 9, 4957, 14871, 44613, 451897, 1355691, 4067073, 2240053429, 6720160287, 20160480861]

約数ペア:

[(1, 20160480861), (3, 6720160287), (9, 2240053429), (4957, 4067073), (14871, 1355691), (44613, 451897)]