2017802060

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{149911}}^1$

素因数の和:150593

約数の個数: 24

約数和(自身を含む): 4243708896

約数和(自身を除く): 2225906836

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 2692, 3365, 6730, 13460, 149911, 299822, 599644, 749555, 1499110, 2998220, 100890103, 201780206, 403560412, 504450515, 1008901030, 2017802060]

約数ペア:

[(1, 2017802060), (2, 1008901030), (4, 504450515), (5, 403560412), (10, 201780206), (20, 100890103), (673, 2998220), (1346, 1499110), (2692, 749555), (3365, 599644), (6730, 299822), (13460, 149911)]