20008292309

素因数分解:

${\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2087}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 21152275200

約数和(自身を除く): 1143982891

約数列:

[1, 37, 47, 149, 1369, 1739, 2087, 5513, 7003, 64343, 77219, 98089, 203981, 259111, 310963, 2857103, 3629293, 9587107, 11505631, 14615261, 134283841, 425708347, 540764657, 20008292309]

約数ペア:

[(1, 20008292309), (37, 540764657), (47, 425708347), (149, 134283841), (1369, 14615261), (1739, 11505631), (2087, 9587107), (5513, 3629293), (7003, 2857103), (64343, 310963), (77219, 259111), (98089, 203981)]