20132183151

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{3853}}^1$

素因数の和:4373

約数の個数: 40

約数和(自身を含む): 30319171344

約数和(自身を除く): 10186988193

約数列:

[1, 3, 9, 27, 81, 251, 257, 753, 771, 2259, 2313, 3853, 6777, 6939, 11559, 20331, 20817, 34677, 64507, 104031, 193521, 312093, 580563, 967103, 990221, 1741689, 2901309, 2970663, 5225067, 8703927, 8911989, 26111781, 26735967, 78335343, 80207901, 248545471, 745636413, 2236909239, 6710727717, 20132183151]

約数ペア:

[(1, 20132183151), (3, 6710727717), (9, 2236909239), (27, 745636413), (81, 248545471), (251, 80207901), (257, 78335343), (753, 26735967), (771, 26111781), (2259, 8911989), (2313, 8703927), (3853, 5225067), (6777, 2970663), (6939, 2901309), (11559, 1741689), (20331, 990221), (20817, 967103), (34677, 580563), (64507, 312093), (104031, 193521)]