20837034

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 50918400

約数和(自身を除く): 30081366

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 883, 1026, 1242, 1311, 1766, 2622, 2649, 3933, 5298, 7866, 7947, 11799, 15894, 16777, 20309, 23598, 23841, 33554, 40618, 47682, 50331, 60927, 100662, 121854, 150993, 182781, 301986, 365562, 385871, 452979, 548343, 771742, 905958, 1096686, 1157613, 2315226, 3472839, 6945678, 10418517, 20837034]

約数ペア:

[(1, 20837034), (2, 10418517), (3, 6945678), (6, 3472839), (9, 2315226), (18, 1157613), (19, 1096686), (23, 905958), (27, 771742), (38, 548343), (46, 452979), (54, 385871), (57, 365562), (69, 301986), (114, 182781), (138, 150993), (171, 121854), (207, 100662), (342, 60927), (414, 50331), (437, 47682), (513, 40618), (621, 33554), (874, 23841), (883, 23598), (1026, 20309), (1242, 16777), (1311, 15894), (1766, 11799), (2622, 7947), (2649, 7866), (3933, 5298)]