20266005

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5653}}^1$

素因数の和:5900

約数の個数: 16

約数和(自身を含む): 32567040

約数和(自身を除く): 12301035

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 5653, 16959, 28265, 84795, 1351067, 4053201, 6755335, 20266005]

約数ペア:

[(1, 20266005), (3, 6755335), (5, 4053201), (15, 1351067), (239, 84795), (717, 28265), (1195, 16959), (3585, 5653)]