20595554978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{5407}}^1\times {\mathrm{112031}}^1$

素因数の和:117457

約数の個数: 16

約数和(自身を含む): 32716929024

約数和(自身を除く): 12121374046

約数列:

[1, 2, 17, 34, 5407, 10814, 91919, 112031, 183838, 224062, 1904527, 3809054, 605751617, 1211503234, 10297777489, 20595554978]

約数ペア:

[(1, 20595554978), (2, 10297777489), (17, 1211503234), (34, 605751617), (5407, 3809054), (10814, 1904527), (91919, 224062), (112031, 183838)]