20056127

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 24790080

約数和(自身を除く): 4733953

約数列:

[1, 7, 13, 91, 433, 509, 3031, 3563, 5629, 6617, 39403, 46319, 220397, 1542779, 2865161, 20056127]

約数ペア:

[(1, 20056127), (7, 2865161), (13, 1542779), (91, 220397), (433, 46319), (509, 39403), (3031, 6617), (3563, 5629)]