20244495

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5647}}^1$

素因数の和:5894

約数の個数: 16

約数和(自身を含む): 32532480

約数和(自身を除く): 12287985

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 5647, 16941, 28235, 84705, 1349633, 4048899, 6748165, 20244495]

約数ペア:

[(1, 20244495), (3, 6748165), (5, 4048899), (15, 1349633), (239, 84705), (717, 28235), (1195, 16941), (3585, 5647)]