20137040336

素因数分解:

$2^4\times 7^1\times {\mathrm{179795003}}^1$

素因数の和:179795018

約数の個数: 20

約数和(自身を含む): 44589160992

約数和(自身を除く): 24452120656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179795003, 359590006, 719180012, 1258565021, 1438360024, 2517130042, 2876720048, 5034260084, 10068520168, 20137040336]

約数ペア:

[(1, 20137040336), (2, 10068520168), (4, 5034260084), (7, 2876720048), (8, 2517130042), (14, 1438360024), (16, 1258565021), (28, 719180012), (56, 359590006), (112, 179795003)]