20610032

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{6473}}^1$

素因数の和:6680

約数の個数: 20

約数和(自身を含む): 40138800

約数和(自身を除く): 19528768

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 6473, 12946, 25892, 51784, 103568, 1288127, 2576254, 5152508, 10305016, 20610032]

約数ペア:

[(1, 20610032), (2, 10305016), (4, 5152508), (8, 2576254), (16, 1288127), (199, 103568), (398, 51784), (796, 25892), (1592, 12946), (3184, 6473)]