20086545

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13001}}^1$

素因数の和:13112

約数の個数: 16

約数和(自身を含む): 32452992

約数和(自身を除く): 12366447

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 13001, 39003, 65005, 195015, 1339103, 4017309, 6695515, 20086545]

約数ペア:

[(1, 20086545), (3, 6695515), (5, 4017309), (15, 1339103), (103, 195015), (309, 65005), (515, 39003), (1545, 13001)]