20034564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6599}}^1$

素因数の和:6640

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 33187836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6599, 13198, 19797, 26396, 39594, 72589, 79188, 145178, 151777, 217767, 290356, 303554, 435534, 455331, 607108, 871068, 910662, 1669547, 1821324, 3339094, 5008641, 6678188, 10017282, 20034564]

約数ペア:

[(1, 20034564), (2, 10017282), (3, 6678188), (4, 5008641), (6, 3339094), (11, 1821324), (12, 1669547), (22, 910662), (23, 871068), (33, 607108), (44, 455331), (46, 435534), (66, 303554), (69, 290356), (92, 217767), (132, 151777), (138, 145178), (253, 79188), (276, 72589), (506, 39594), (759, 26396), (1012, 19797), (1518, 13198), (3036, 6599)]