20896366852

素因数分解:

$2^2\times {\mathrm{5413}}^1\times {\mathrm{965101}}^1$

素因数の和:970518

約数の個数: 12

約数和(自身を含む): 36575435596

約数和(自身を除く): 15679068744

約数列:

[1, 2, 4, 5413, 10826, 21652, 965101, 1930202, 3860404, 5224091713, 10448183426, 20896366852]

約数ペア:

[(1, 20896366852), (2, 10448183426), (4, 5224091713), (5413, 3860404), (10826, 1930202), (21652, 965101)]