20180958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480499}}^1$

素因数の和:480511

約数の個数: 16

約数和(自身を含む): 46128000

約数和(自身を除く): 25947042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480499, 960998, 1441497, 2882994, 3363493, 6726986, 10090479, 20180958]

約数ペア:

[(1, 20180958), (2, 10090479), (3, 6726986), (6, 3363493), (7, 2882994), (14, 1441497), (21, 960998), (42, 480499)]