20765028

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6247}}^1$

素因数の和:6531

約数の個数: 24

約数和(自身を含む): 48634432

約数和(自身を除く): 27869404

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6247, 12494, 18741, 24988, 37482, 74964, 1730419, 3460838, 5191257, 6921676, 10382514, 20765028]

約数ペア:

[(1, 20765028), (2, 10382514), (3, 6921676), (4, 5191257), (6, 3460838), (12, 1730419), (277, 74964), (554, 37482), (831, 24988), (1108, 18741), (1662, 12494), (3324, 6247)]