20460990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62003}}^1$

素因数の和:62024

約数の個数: 32

約数和(自身を含む): 53571456

約数和(自身を除く): 33110466

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62003, 124006, 186009, 310015, 372018, 620030, 682033, 930045, 1364066, 1860090, 2046099, 3410165, 4092198, 6820330, 10230495, 20460990]

約数ペア:

[(1, 20460990), (2, 10230495), (3, 6820330), (5, 4092198), (6, 3410165), (10, 2046099), (11, 1860090), (15, 1364066), (22, 930045), (30, 682033), (33, 620030), (55, 372018), (66, 310015), (110, 186009), (165, 124006), (330, 62003)]