20239350765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79370003}}^1$

素因数の和:79370028

約数の個数: 16

約数和(自身を含む): 34287841728

約数和(自身を除く): 14048490963

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 79370003, 238110009, 396850015, 1190550045, 1349290051, 4047870153, 6746450255, 20239350765]

約数ペア:

[(1, 20239350765), (3, 6746450255), (5, 4047870153), (15, 1349290051), (17, 1190550045), (51, 396850015), (85, 238110009), (255, 79370003)]