20161502049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{24767}}^1\times {\mathrm{20873}}^1$

素因数の和:45656

約数の個数: 16

約数和(自身を含む): 28952404992

約数和(自身を除く): 8790902943

約数列:

[1, 3, 13, 39, 20873, 24767, 62619, 74301, 271349, 321971, 814047, 965913, 516961591, 1550884773, 6720500683, 20161502049]

約数ペア:

[(1, 20161502049), (3, 6720500683), (13, 1550884773), (39, 516961591), (20873, 965913), (24767, 814047), (62619, 321971), (74301, 271349)]