20193765126

素因数分解:

$2^1\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{1580849}}^1$

素因数の和:1582983

約数の個数: 16

約数和(自身を含む): 40406526000

約数和(自身を除く): 20212760874

約数列:

[1, 2, 3, 6, 2129, 4258, 6387, 12774, 1580849, 3161698, 4742547, 9485094, 3365627521, 6731255042, 10096882563, 20193765126]

約数ペア:

[(1, 20193765126), (2, 10096882563), (3, 6731255042), (6, 3365627521), (2129, 9485094), (4258, 4742547), (6387, 3161698), (12774, 1580849)]