20204868

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8461}}^1$

素因数の和:8667

約数の個数: 24

約数和(自身を含む): 47387200

約数和(自身を除く): 27182332

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8461, 16922, 25383, 33844, 50766, 101532, 1683739, 3367478, 5051217, 6734956, 10102434, 20204868]

約数ペア:

[(1, 20204868), (2, 10102434), (3, 6734956), (4, 5051217), (6, 3367478), (12, 1683739), (199, 101532), (398, 50766), (597, 33844), (796, 25383), (1194, 16922), (2388, 8461)]