20113362729

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1103}}^1\times {\mathrm{28537}}^1$

素因数の和:29717

約数の個数: 24

約数和(自身を含む): 29489571072

約数和(自身を除く): 9376208343

約数列:

[1, 3, 9, 71, 213, 639, 1103, 3309, 9927, 28537, 78313, 85611, 234939, 256833, 704817, 2026127, 6078381, 18235143, 31476311, 94428933, 283286799, 2234818081, 6704454243, 20113362729]

約数ペア:

[(1, 20113362729), (3, 6704454243), (9, 2234818081), (71, 283286799), (213, 94428933), (639, 31476311), (1103, 18235143), (3309, 6078381), (9927, 2026127), (28537, 704817), (78313, 256833), (85611, 234939)]