20260590957

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2371}}^1\times {\mathrm{41281}}^1$

素因数の和:43681

約数の個数: 24

約数和(自身を含む): 30551322048

約数和(自身を除く): 10290731091

約数列:

[1, 3, 9, 23, 69, 207, 2371, 7113, 21339, 41281, 54533, 123843, 163599, 371529, 490797, 949463, 2848389, 8545167, 97877251, 293631753, 880895259, 2251176773, 6753530319, 20260590957]

約数ペア:

[(1, 20260590957), (3, 6753530319), (9, 2251176773), (23, 880895259), (69, 293631753), (207, 97877251), (2371, 8545167), (7113, 2848389), (21339, 949463), (41281, 490797), (54533, 371529), (123843, 163599)]