20270057880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168917149}}^1$

素因数の和:168917163

約数の個数: 32

約数和(自身を含む): 60810174000

約数和(自身を除く): 40540116120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168917149, 337834298, 506751447, 675668596, 844585745, 1013502894, 1351337192, 1689171490, 2027005788, 2533757235, 3378342980, 4054011576, 5067514470, 6756685960, 10135028940, 20270057880]

約数ペア:

[(1, 20270057880), (2, 10135028940), (3, 6756685960), (4, 5067514470), (5, 4054011576), (6, 3378342980), (8, 2533757235), (10, 2027005788), (12, 1689171490), (15, 1351337192), (20, 1013502894), (24, 844585745), (30, 675668596), (40, 506751447), (60, 337834298), (120, 168917149)]