20589034728

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{6171773}}^1$

素因数の和:6171921

約数の個数: 32

約数和(自身を含む): 51842901600

約数和(自身を除く): 31253866872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 6171773, 12343546, 18515319, 24687092, 37030638, 49374184, 74061276, 148122552, 857876447, 1715752894, 2573629341, 3431505788, 5147258682, 6863011576, 10294517364, 20589034728]

約数ペア:

[(1, 20589034728), (2, 10294517364), (3, 6863011576), (4, 5147258682), (6, 3431505788), (8, 2573629341), (12, 1715752894), (24, 857876447), (139, 148122552), (278, 74061276), (417, 49374184), (556, 37030638), (834, 24687092), (1112, 18515319), (1668, 12343546), (3336, 6171773)]