20824064002

素因数分解:

$2^1\times 7^2\times {\mathrm{863}}^1\times {\mathrm{246223}}^1$

素因数の和:247102

約数の個数: 24

約数和(自身を含む): 36378118656

約数和(自身を除く): 15554054654

約数列:

[1, 2, 7, 14, 49, 98, 863, 1726, 6041, 12082, 42287, 84574, 246223, 492446, 1723561, 3447122, 12064927, 24129854, 212490449, 424980898, 1487433143, 2974866286, 10412032001, 20824064002]

約数ペア:

[(1, 20824064002), (2, 10412032001), (7, 2974866286), (14, 1487433143), (49, 424980898), (98, 212490449), (863, 24129854), (1726, 12064927), (6041, 3447122), (12082, 1723561), (42287, 492446), (84574, 246223)]