20061717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30259}}^1$

素因数の和:30292

約数の個数: 16

約数和(自身を含む): 30502080

約数和(自身を除く): 10440363

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 30259, 90777, 393367, 514403, 1180101, 1543209, 6687239, 20061717]

約数ペア:

[(1, 20061717), (3, 6687239), (13, 1543209), (17, 1180101), (39, 514403), (51, 393367), (221, 90777), (663, 30259)]