20525244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90023}}^1$

素因数の和:90049

約数の個数: 24

約数和(自身を含む): 50413440

約数和(自身を除く): 29888196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 90023, 180046, 270069, 360092, 540138, 1080276, 1710437, 3420874, 5131311, 6841748, 10262622, 20525244]

約数ペア:

[(1, 20525244), (2, 10262622), (3, 6841748), (4, 5131311), (6, 3420874), (12, 1710437), (19, 1080276), (38, 540138), (57, 360092), (76, 270069), (114, 180046), (228, 90023)]