20722796629

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{223217}}^1$

素因数の和:223404

約数の個数: 16

約数和(自身を含む): 22628947968

約数和(自身を除く): 1906151339

約数列:

[1, 17, 43, 127, 731, 2159, 5461, 92837, 223217, 3794689, 9598331, 28348559, 163171627, 481925503, 1218988037, 20722796629]

約数ペア:

[(1, 20722796629), (17, 1218988037), (43, 481925503), (127, 163171627), (731, 28348559), (2159, 9598331), (5461, 3794689), (92837, 223217)]