20132013392

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{701}}^1\times {\mathrm{11887}}^1$

素因数の和:12747

約数の個数: 40

約数和(自身を含む): 39323411712

約数和(自身を除く): 19191398320

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 701, 1208, 1402, 2416, 2804, 5608, 11216, 11887, 23774, 47548, 95096, 105851, 190192, 211702, 423404, 846808, 1693616, 1794937, 3589874, 7179748, 8332787, 14359496, 16665574, 28718992, 33331148, 66662296, 133324592, 1258250837, 2516501674, 5033003348, 10066006696, 20132013392]

約数ペア:

[(1, 20132013392), (2, 10066006696), (4, 5033003348), (8, 2516501674), (16, 1258250837), (151, 133324592), (302, 66662296), (604, 33331148), (701, 28718992), (1208, 16665574), (1402, 14359496), (2416, 8332787), (2804, 7179748), (5608, 3589874), (11216, 1794937), (11887, 1693616), (23774, 846808), (47548, 423404), (95096, 211702), (105851, 190192)]