20070201109

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{52627}}^1$

素因数の和:52865

約数の個数: 24

約数和(自身を含む): 24022366368

約数和(自身を除く): 3952165259

約数列:

[1, 7, 43, 49, 181, 301, 1267, 2107, 7783, 8869, 52627, 54481, 368389, 381367, 2262961, 2578723, 9525487, 15840727, 66678409, 110885089, 409595941, 466748863, 2867171587, 20070201109]

約数ペア:

[(1, 20070201109), (7, 2867171587), (43, 466748863), (49, 409595941), (181, 110885089), (301, 66678409), (1267, 15840727), (2107, 9525487), (7783, 2578723), (8869, 2262961), (52627, 381367), (54481, 368389)]