20162770836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129248531}}^1$

素因数の和:129248551

約数の個数: 24

約数和(自身を含む): 50665424544

約数和(自身を除く): 30502653708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129248531, 258497062, 387745593, 516994124, 775491186, 1550982372, 1680230903, 3360461806, 5040692709, 6720923612, 10081385418, 20162770836]

約数ペア:

[(1, 20162770836), (2, 10081385418), (3, 6720923612), (4, 5040692709), (6, 3360461806), (12, 1680230903), (13, 1550982372), (26, 775491186), (39, 516994124), (52, 387745593), (78, 258497062), (156, 129248531)]