20161295012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{6197}}^1\times {\mathrm{35363}}^1$

素因数の和:41587

約数の個数: 24

約数和(自身を含む): 36823260096

約数和(自身を除く): 16661965084

約数列:

[1, 2, 4, 23, 46, 92, 6197, 12394, 24788, 35363, 70726, 141452, 142531, 285062, 570124, 813349, 1626698, 3253396, 219144511, 438289022, 876578044, 5040323753, 10080647506, 20161295012]

約数ペア:

[(1, 20161295012), (2, 10080647506), (4, 5040323753), (23, 876578044), (46, 438289022), (92, 219144511), (6197, 3253396), (12394, 1626698), (24788, 813349), (35363, 570124), (70726, 285062), (141452, 142531)]