20341365618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1973}}^1\times {\mathrm{245473}}^1$

素因数の和:247458

約数の個数: 32

約数和(自身を含む): 46518304896

約数和(自身を除く): 26176939278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1973, 3946, 5919, 11838, 13811, 27622, 41433, 82866, 245473, 490946, 736419, 1472838, 1718311, 3436622, 5154933, 10309866, 484318229, 968636458, 1452954687, 2905909374, 3390227603, 6780455206, 10170682809, 20341365618]

約数ペア:

[(1, 20341365618), (2, 10170682809), (3, 6780455206), (6, 3390227603), (7, 2905909374), (14, 1452954687), (21, 968636458), (42, 484318229), (1973, 10309866), (3946, 5154933), (5919, 3436622), (11838, 1718311), (13811, 1472838), (27622, 736419), (41433, 490946), (82866, 245473)]