20181874488

素因数分解:

$2^3\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{815627}}^1$

素因数の和:816667

約数の個数: 32

約数和(自身を含む): 50503685760

約数和(自身を除く): 30321811272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1031, 2062, 3093, 4124, 6186, 8248, 12372, 24744, 815627, 1631254, 2446881, 3262508, 4893762, 6525016, 9787524, 19575048, 840911437, 1681822874, 2522734311, 3363645748, 5045468622, 6727291496, 10090937244, 20181874488]

約数ペア:

[(1, 20181874488), (2, 10090937244), (3, 6727291496), (4, 5045468622), (6, 3363645748), (8, 2522734311), (12, 1681822874), (24, 840911437), (1031, 19575048), (2062, 9787524), (3093, 6525016), (4124, 4893762), (6186, 3262508), (8248, 2446881), (12372, 1631254), (24744, 815627)]