20199267009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3220033}}^1$

素因数の和:3220097

約数の個数: 24

約数和(自身を含む): 31646494152

約数和(自身を除く): 11447227143

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 3220033, 9660099, 28980297, 54740561, 132021353, 164221683, 396064059, 492665049, 1188192177, 2244363001, 6733089003, 20199267009]

約数ペア:

[(1, 20199267009), (3, 6733089003), (9, 2244363001), (17, 1188192177), (41, 492665049), (51, 396064059), (123, 164221683), (153, 132021353), (369, 54740561), (697, 28980297), (2091, 9660099), (6273, 3220033)]