20621951999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{550903}}^1$

素因数の和:551038

約数の個数: 16

約数和(自身を含む): 23323071744

約数和(自身を除く): 2701119745

約数列:

[1, 11, 41, 83, 451, 913, 3403, 37433, 550903, 6059933, 22587023, 45724949, 248457253, 502974439, 1874722909, 20621951999]

約数ペア:

[(1, 20621951999), (11, 1874722909), (41, 502974439), (83, 248457253), (451, 45724949), (913, 22587023), (3403, 6059933), (37433, 550903)]