20162457162

素因数分解:

$2^1\times 3^2\times {\mathrm{1120136509}}^1$

素因数の和:1120136517

約数の個数: 12

約数和(自身を含む): 43685323890

約数和(自身を除く): 23522866728

約数列:

[1, 2, 3, 6, 9, 18, 1120136509, 2240273018, 3360409527, 6720819054, 10081228581, 20162457162]

約数ペア:

[(1, 20162457162), (2, 10081228581), (3, 6720819054), (6, 3360409527), (9, 2240273018), (18, 1120136509)]