2056520286

素因数分解:

$2^1\times 3^3\times {\mathrm{1873}}^1\times {\mathrm{20333}}^1$

素因数の和:22217

約数の個数: 32

約数和(自身を含む): 4572709920

約数和(自身を除く): 2516189634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1873, 3746, 5619, 11238, 16857, 20333, 33714, 40666, 50571, 60999, 101142, 121998, 182997, 365994, 548991, 1097982, 38083709, 76167418, 114251127, 228502254, 342753381, 685506762, 1028260143, 2056520286]

約数ペア:

[(1, 2056520286), (2, 1028260143), (3, 685506762), (6, 342753381), (9, 228502254), (18, 114251127), (27, 76167418), (54, 38083709), (1873, 1097982), (3746, 548991), (5619, 365994), (11238, 182997), (16857, 121998), (20333, 101142), (33714, 60999), (40666, 50571)]