20424896

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{947}}^1$

素因数の和:1296

約数の個数: 28

約数和(自身を含む): 40693848

約数和(自身を除く): 20268952

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 674, 947, 1348, 1894, 2696, 3788, 5392, 7576, 10784, 15152, 21568, 30304, 60608, 319139, 638278, 1276556, 2553112, 5106224, 10212448, 20424896]

約数ペア:

[(1, 20424896), (2, 10212448), (4, 5106224), (8, 2553112), (16, 1276556), (32, 638278), (64, 319139), (337, 60608), (674, 30304), (947, 21568), (1348, 15152), (1894, 10784), (2696, 7576), (3788, 5392)]