2020459736

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{461}}^1\times {\mathrm{2753}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 3817044000

約数和(自身を除く): 1796584264

約数列:

[1, 2, 4, 8, 199, 398, 461, 796, 922, 1592, 1844, 2753, 3688, 5506, 11012, 22024, 91739, 183478, 366956, 547847, 733912, 1095694, 1269133, 2191388, 2538266, 4382776, 5076532, 10153064, 252557467, 505114934, 1010229868, 2020459736]

約数ペア:

[(1, 2020459736), (2, 1010229868), (4, 505114934), (8, 252557467), (199, 10153064), (398, 5076532), (461, 4382776), (796, 2538266), (922, 2191388), (1592, 1269133), (1844, 1095694), (2753, 733912), (3688, 547847), (5506, 366956), (11012, 183478), (22024, 91739)]