Hi there,
Yes, It’s divided in Half to get the actual Values.
I use the DeV Board with the Factory ant in previous picture.
HTH
GL 
PJ 
fyi:
Nordic specifies that two capacitors (one per NFC pad) should each be half of the total capacitance.
Thus, for 2.6 µH, each capacitor should be:
Ceach=Ctotal2=20.32=10.15 pFC_{\text{each}} = \frac{C_{\text{total}}}{2} = \frac{20.3}{2} = 10.15 \text{ pF}Ceach=2Ctotal=220.3=10.15 pF