20086485

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7481}}^1$

素因数の和:7668

約数の個数: 16

約数和(自身を含む): 32322240

約数和(自身を除く): 12235755

約数列:

[1, 3, 5, 15, 179, 537, 895, 2685, 7481, 22443, 37405, 112215, 1339099, 4017297, 6695495, 20086485]

約数ペア:

[(1, 20086485), (3, 6695495), (5, 4017297), (15, 1339099), (179, 112215), (537, 37405), (895, 22443), (2685, 7481)]