20149105863

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{12696349}}^1$

素因数の和:12696398

約数の個数: 12

約数和(自身を含む): 28084326200

約数和(自身を除く): 7935220337

約数列:

[1, 3, 23, 69, 529, 1587, 12696349, 38089047, 292016027, 876048081, 6716368621, 20149105863]

約数ペア:

[(1, 20149105863), (3, 6716368621), (23, 876048081), (69, 292016027), (529, 38089047), (1587, 12696349)]