20700144696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{4057}}^1$

素因数の和:4346

約数の個数: 192

約数和(自身を含む): 65283805440

約数和(自身を除く): 44583660744

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 251, 264, 308, 363, 462, 484, 502, 616, 726, 753, 847, 924, 968, 1004, 1452, 1506, 1694, 1757, 1848, 2008, 2541, 2761, 2904, 3012, 3388, 3514, 4057, 5082, 5271, 5522, 6024, 6776, 7028, 8114, 8283, 10164, 10542, 11044, 12171, 14056, 16228, 16566, 19327, 20328, 21084, 22088, 24342, 28399, 30371, 32456, 33132, 38654, 42168, 44627, 48684, 56798, 57981, 60742, 66264, 77308, 85197, 89254, 91113, 97368, 113596, 115962, 121484, 133881, 154616, 170394, 178508, 182226, 212597, 227192, 231924, 242968, 267762, 312389, 340788, 357016, 364452, 425194, 463848, 490897, 535524, 624778, 637791, 681576, 728904, 850388, 937167, 981794, 1018307, 1071048, 1249556, 1275582, 1472691, 1700776, 1874334, 1963588, 2036614, 2499112, 2551164, 2945382, 3054921, 3436279, 3748668, 3927176, 4073228, 5102328, 5890764, 6109842, 6872558, 7128149, 7497336, 8146456, 10308837, 11201377, 11781528, 12219684, 13745116, 14256298, 20617674, 21384447, 22402754, 24439368, 27490232, 28512596, 33604131, 41235348, 42768894, 44805508, 57025192, 67208262, 78409639, 82470696, 85537788, 89611016, 123215147, 134416524, 156819278, 171075576, 235228917, 246430294, 268833048, 313638556, 369645441, 470457834, 492860588, 627277112, 739290882, 862506029, 940915668, 985721176, 1478581764, 1725012058, 1881831336, 2587518087, 2957163528, 3450024116, 5175036174, 6900048232, 10350072348, 20700144696]

約数ペア:

[(1, 20700144696), (2, 10350072348), (3, 6900048232), (4, 5175036174), (6, 3450024116), (7, 2957163528), (8, 2587518087), (11, 1881831336), (12, 1725012058), (14, 1478581764), (21, 985721176), (22, 940915668), (24, 862506029), (28, 739290882), (33, 627277112), (42, 492860588), (44, 470457834), (56, 369645441), (66, 313638556), (77, 268833048), (84, 246430294), (88, 235228917), (121, 171075576), (132, 156819278), (154, 134416524), (168, 123215147), (231, 89611016), (242, 85537788), (251, 82470696), (264, 78409639), (308, 67208262), (363, 57025192), (462, 44805508), (484, 42768894), (502, 41235348), (616, 33604131), (726, 28512596), (753, 27490232), (847, 24439368), (924, 22402754), (968, 21384447), (1004, 20617674), (1452, 14256298), (1506, 13745116), (1694, 12219684), (1757, 11781528), (1848, 11201377), (2008, 10308837), (2541, 8146456), (2761, 7497336), (2904, 7128149), (3012, 6872558), (3388, 6109842), (3514, 5890764), (4057, 5102328), (5082, 4073228), (5271, 3927176), (5522, 3748668), (6024, 3436279), (6776, 3054921), (7028, 2945382), (8114, 2551164), (8283, 2499112), (10164, 2036614), (10542, 1963588), (11044, 1874334), (12171, 1700776), (14056, 1472691), (16228, 1275582), (16566, 1249556), (19327, 1071048), (20328, 1018307), (21084, 981794), (22088, 937167), (24342, 850388), (28399, 728904), (30371, 681576), (32456, 637791), (33132, 624778), (38654, 535524), (42168, 490897), (44627, 463848), (48684, 425194), (56798, 364452), (57981, 357016), (60742, 340788), (66264, 312389), (77308, 267762), (85197, 242968), (89254, 231924), (91113, 227192), (97368, 212597), (113596, 182226), (115962, 178508), (121484, 170394), (133881, 154616)]