2019408060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33656801}}^1$

素因数の和:33656813

約数の個数: 24

約数和(自身を含む): 5654342736

約数和(自身を除く): 3634934676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33656801, 67313602, 100970403, 134627204, 168284005, 201940806, 336568010, 403881612, 504852015, 673136020, 1009704030, 2019408060]

約数ペア:

[(1, 2019408060), (2, 1009704030), (3, 673136020), (4, 504852015), (5, 403881612), (6, 336568010), (10, 201940806), (12, 168284005), (15, 134627204), (20, 100970403), (30, 67313602), (60, 33656801)]