2030604910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{205319}}^1$

素因数の和:205392

約数の個数: 32

約数和(自身を含む): 3902722560

約数和(自身を除く): 1872117650

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 205319, 410638, 1026595, 2053190, 4722337, 8828717, 9444674, 17657434, 23611685, 44143585, 47223370, 88287170, 203060491, 406120982, 1015302455, 2030604910]

約数ペア:

[(1, 2030604910), (2, 1015302455), (5, 406120982), (10, 203060491), (23, 88287170), (43, 47223370), (46, 44143585), (86, 23611685), (115, 17657434), (215, 9444674), (230, 8828717), (430, 4722337), (989, 2053190), (1978, 1026595), (4945, 410638), (9890, 205319)]