2016338140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5306153}}^1$

素因数の和:5306181

約数の個数: 24

約数和(自身を含む): 4457169360

約数和(自身を除く): 2440831220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5306153, 10612306, 21224612, 26530765, 53061530, 100816907, 106123060, 201633814, 403267628, 504084535, 1008169070, 2016338140]

約数ペア:

[(1, 2016338140), (2, 1008169070), (4, 504084535), (5, 403267628), (10, 201633814), (19, 106123060), (20, 100816907), (38, 53061530), (76, 26530765), (95, 21224612), (190, 10612306), (380, 5306153)]