2012128060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{996103}}^1$

素因数の和:996213

約数の個数: 24

約数和(自身を含む): 4267309536

約数和(自身を除く): 2255181476

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 996103, 1992206, 3984412, 4980515, 9961030, 19922060, 100606403, 201212806, 402425612, 503032015, 1006064030, 2012128060]

約数ペア:

[(1, 2012128060), (2, 1006064030), (4, 503032015), (5, 402425612), (10, 201212806), (20, 100606403), (101, 19922060), (202, 9961030), (404, 4980515), (505, 3984412), (1010, 1992206), (2020, 996103)]