20191004030

素因数分解:

$2^1\times 5^1\times {\mathrm{4783}}^1\times {\mathrm{422141}}^1$

素因数の和:426931

約数の個数: 16

約数和(自身を含む): 36351491904

約数和(自身を除く): 16160487874

約数列:

[1, 2, 5, 10, 4783, 9566, 23915, 47830, 422141, 844282, 2110705, 4221410, 2019100403, 4038200806, 10095502015, 20191004030]

約数ペア:

[(1, 20191004030), (2, 10095502015), (5, 4038200806), (10, 2019100403), (4783, 4221410), (9566, 2110705), (23915, 844282), (47830, 422141)]