20220171836

素因数分解:

$2^2\times {\mathrm{839}}^1\times {\mathrm{1321}}^1\times {\mathrm{4561}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 35462068320

約数和(自身を除く): 15241896484

約数列:

[1, 2, 4, 839, 1321, 1678, 2642, 3356, 4561, 5284, 9122, 18244, 1108319, 2216638, 3826679, 4433276, 6025081, 7653358, 12050162, 15306716, 24100324, 5055042959, 10110085918, 20220171836]

約数ペア:

[(1, 20220171836), (2, 10110085918), (4, 5055042959), (839, 24100324), (1321, 15306716), (1678, 12050162), (2642, 7653358), (3356, 6025081), (4561, 4433276), (5284, 3826679), (9122, 2216638), (18244, 1108319)]