20162750874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480065497}}^1$

素因数の和:480065509

約数の個数: 16

約数和(自身を含む): 46086287808

約数和(自身を除く): 25923536934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480065497, 960130994, 1440196491, 2880392982, 3360458479, 6720916958, 10081375437, 20162750874]

約数ペア:

[(1, 20162750874), (2, 10081375437), (3, 6720916958), (6, 3360458479), (7, 2880392982), (14, 1440196491), (21, 960130994), (42, 480065497)]