20549362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4759}}^1$

素因数の和:4905

約数の個数: 16

約数和(自身を含む): 32901120

約数和(自身を除く): 12351758

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 4759, 9518, 80903, 161806, 604393, 1208786, 10274681, 20549362]

約数ペア:

[(1, 20549362), (2, 10274681), (17, 1208786), (34, 604393), (127, 161806), (254, 80903), (2159, 9518), (4318, 4759)]