20619048

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6271}}^1$

素因数の和:6417

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 31313112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6271, 12542, 18813, 25084, 37626, 50168, 75252, 150504, 859127, 1718254, 2577381, 3436508, 5154762, 6873016, 10309524, 20619048]

約数ペア:

[(1, 20619048), (2, 10309524), (3, 6873016), (4, 5154762), (6, 3436508), (8, 2577381), (12, 1718254), (24, 859127), (137, 150504), (274, 75252), (411, 50168), (548, 37626), (822, 25084), (1096, 18813), (1644, 12542), (3288, 6271)]