20123809849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2994169}}^1$

素因数の和:2994240

約数の個数: 16

約数和(自身を含む): 24144986880

約数和(自身を除く): 4021177031

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 2994169, 32935859, 38924197, 140725943, 428166167, 1547985373, 1829437259, 20123809849]

約数ペア:

[(1, 20123809849), (11, 1829437259), (13, 1547985373), (47, 428166167), (143, 140725943), (517, 38924197), (611, 32935859), (6721, 2994169)]