20123637599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{111149}}^1$

素因数の和:111914

約数の個数: 16

約数和(自身を含む): 22843548000

約数和(自身を除く): 2719910401

約数列:

[1, 13, 19, 247, 733, 9529, 13927, 111149, 181051, 1444937, 2111831, 27453803, 81472217, 1059138821, 1547972123, 20123637599]

約数ペア:

[(1, 20123637599), (13, 1547972123), (19, 1059138821), (247, 81472217), (733, 27453803), (9529, 2111831), (13927, 1444937), (111149, 181051)]