20512605564

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{85903}}^1$

素因数の和:85997

約数の個数: 120

約数和(自身を含む): 59372721408

約数和(自身を除く): 38860115844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 81, 99, 108, 132, 134, 162, 198, 201, 268, 297, 324, 396, 402, 594, 603, 737, 804, 891, 1188, 1206, 1474, 1782, 1809, 2211, 2412, 2948, 3564, 3618, 4422, 5427, 6633, 7236, 8844, 10854, 13266, 19899, 21708, 26532, 39798, 59697, 79596, 85903, 119394, 171806, 238788, 257709, 343612, 515418, 773127, 944933, 1030836, 1546254, 1889866, 2319381, 2834799, 3092508, 3779732, 4638762, 5669598, 5755501, 6958143, 8504397, 9277524, 11339196, 11511002, 13916286, 17008794, 17266503, 23022004, 25513191, 27832572, 34017588, 34533006, 51026382, 51799509, 63310511, 69066012, 76539573, 102052764, 103599018, 126621022, 153079146, 155398527, 189931533, 207198036, 253242044, 306158292, 310797054, 379863066, 466195581, 569794599, 621594108, 759726132, 932391162, 1139589198, 1709383797, 1864782324, 2279178396, 3418767594, 5128151391, 6837535188, 10256302782, 20512605564]

約数ペア:

[(1, 20512605564), (2, 10256302782), (3, 6837535188), (4, 5128151391), (6, 3418767594), (9, 2279178396), (11, 1864782324), (12, 1709383797), (18, 1139589198), (22, 932391162), (27, 759726132), (33, 621594108), (36, 569794599), (44, 466195581), (54, 379863066), (66, 310797054), (67, 306158292), (81, 253242044), (99, 207198036), (108, 189931533), (132, 155398527), (134, 153079146), (162, 126621022), (198, 103599018), (201, 102052764), (268, 76539573), (297, 69066012), (324, 63310511), (396, 51799509), (402, 51026382), (594, 34533006), (603, 34017588), (737, 27832572), (804, 25513191), (891, 23022004), (1188, 17266503), (1206, 17008794), (1474, 13916286), (1782, 11511002), (1809, 11339196), (2211, 9277524), (2412, 8504397), (2948, 6958143), (3564, 5755501), (3618, 5669598), (4422, 4638762), (5427, 3779732), (6633, 3092508), (7236, 2834799), (8844, 2319381), (10854, 1889866), (13266, 1546254), (19899, 1030836), (21708, 944933), (26532, 773127), (39798, 515418), (59697, 343612), (79596, 257709), (85903, 238788), (119394, 171806)]