2020565134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{20177}}^1$

素因数の和:20520

約数の個数: 32

約数和(自身を含む): 3626228736

約数和(自身を除く): 1605663602

約数列:

[1, 2, 7, 14, 23, 46, 161, 311, 322, 622, 2177, 4354, 7153, 14306, 20177, 40354, 50071, 100142, 141239, 282478, 464071, 928142, 3248497, 6275047, 6496994, 12550094, 43925329, 87850658, 144326081, 288652162, 1010282567, 2020565134]

約数ペア:

[(1, 2020565134), (2, 1010282567), (7, 288652162), (14, 144326081), (23, 87850658), (46, 43925329), (161, 12550094), (311, 6496994), (322, 6275047), (622, 3248497), (2177, 928142), (4354, 464071), (7153, 282478), (14306, 141239), (20177, 100142), (40354, 50071)]