20599184

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{1913}}^1$

素因数の和:2594

約数の個数: 20

約数和(自身を含む): 39991116

約数和(自身を除く): 19391932

約数列:

[1, 2, 4, 8, 16, 673, 1346, 1913, 2692, 3826, 5384, 7652, 10768, 15304, 30608, 1287449, 2574898, 5149796, 10299592, 20599184]

約数ペア:

[(1, 20599184), (2, 10299592), (4, 5149796), (8, 2574898), (16, 1287449), (673, 30608), (1346, 15304), (1913, 10768), (2692, 7652), (3826, 5384)]