20084612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5147

約数の個数: 24

約数和(自身を含む): 37536576

約数和(自身を除く): 17451964

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 5077, 10154, 20308, 116771, 218311, 233542, 436622, 467084, 873244, 5021153, 10042306, 20084612]

約数ペア:

[(1, 20084612), (2, 10042306), (4, 5021153), (23, 873244), (43, 467084), (46, 436622), (86, 233542), (92, 218311), (172, 116771), (989, 20308), (1978, 10154), (3956, 5077)]