20348919351

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{1447}}^1\times {\mathrm{2549}}^1$

素因数の和:4615

約数の個数: 24

約数和(自身を含む): 29472736800

約数和(自身を除く): 9123817449

約数列:

[1, 3, 9, 613, 1447, 1839, 2549, 4341, 5517, 7647, 13023, 22941, 887011, 1562537, 2661033, 3688403, 4687611, 7983099, 11065209, 14062833, 33195627, 2260991039, 6782973117, 20348919351]

約数ペア:

[(1, 20348919351), (3, 6782973117), (9, 2260991039), (613, 33195627), (1447, 14062833), (1839, 11065209), (2549, 7983099), (4341, 4687611), (5517, 3688403), (7647, 2661033), (13023, 1562537), (22941, 887011)]