20224021865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2182841}}^1$

素因数の和:2182972

約数の個数: 16

約数和(自身を含む): 25932162960

約数和(自身を除く): 5708141095

約数列:

[1, 5, 17, 85, 109, 545, 1853, 9265, 2182841, 10914205, 37108297, 185541485, 237929669, 1189648345, 4044804373, 20224021865]

約数ペア:

[(1, 20224021865), (5, 4044804373), (17, 1189648345), (85, 237929669), (109, 185541485), (545, 37108297), (1853, 10914205), (9265, 2182841)]