20100787499

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{19249}}^1$

素因数の和:19479

約数の個数: 24

約数和(自身を含む): 22489236000

約数和(自身を除く): 2388448501

約数列:

[1, 13, 37, 167, 169, 481, 2171, 6179, 6253, 19249, 28223, 80327, 250237, 712213, 1044251, 3214583, 3253081, 9258769, 41789579, 118939571, 120363997, 543264527, 1546214423, 20100787499]

約数ペア:

[(1, 20100787499), (13, 1546214423), (37, 543264527), (167, 120363997), (169, 118939571), (481, 41789579), (2171, 9258769), (6179, 3253081), (6253, 3214583), (19249, 1044251), (28223, 712213), (80327, 250237)]