20153800799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{719}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 22694722560

約数和(自身を除く): 2540921761

約数列:

[1, 11, 67, 73, 521, 719, 737, 803, 4891, 5731, 7909, 34907, 38033, 48173, 52487, 53801, 374599, 383977, 418363, 529903, 577357, 2548211, 3516629, 4120589, 25098133, 27345727, 28030321, 38682919, 276079463, 300802997, 1832163709, 20153800799]

約数ペア:

[(1, 20153800799), (11, 1832163709), (67, 300802997), (73, 276079463), (521, 38682919), (719, 28030321), (737, 27345727), (803, 25098133), (4891, 4120589), (5731, 3516629), (7909, 2548211), (34907, 577357), (38033, 529903), (48173, 418363), (52487, 383977), (53801, 374599)]