20463288

素因数分解:

$2^3\times 3^1\times {\mathrm{827}}^1\times {\mathrm{1031}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 51269760

約数和(自身を除く): 30806472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 827, 1031, 1654, 2062, 2481, 3093, 3308, 4124, 4962, 6186, 6616, 8248, 9924, 12372, 19848, 24744, 852637, 1705274, 2557911, 3410548, 5115822, 6821096, 10231644, 20463288]

約数ペア:

[(1, 20463288), (2, 10231644), (3, 6821096), (4, 5115822), (6, 3410548), (8, 2557911), (12, 1705274), (24, 852637), (827, 24744), (1031, 19848), (1654, 12372), (2062, 9924), (2481, 8248), (3093, 6616), (3308, 6186), (4124, 4962)]