20111256012

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8421799}}^1$

素因数の和:8422005

約数の個数: 24

約数和(自身を含む): 47162080000

約数和(自身を除く): 27050823988

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8421799, 16843598, 25265397, 33687196, 50530794, 101061588, 1675938001, 3351876002, 5027814003, 6703752004, 10055628006, 20111256012]

約数ペア:

[(1, 20111256012), (2, 10055628006), (3, 6703752004), (4, 5027814003), (6, 3351876002), (12, 1675938001), (199, 101061588), (398, 50530794), (597, 33687196), (796, 25265397), (1194, 16843598), (2388, 8421799)]