20180089048

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{30661}}^1$

素因数の和:30777

約数の個数: 96

約数和(自身を含む): 46559633760

約数和(自身を除く): 26379544712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 73, 92, 98, 146, 161, 184, 196, 292, 322, 392, 511, 584, 644, 1022, 1127, 1288, 1679, 2044, 2254, 3358, 3577, 4088, 4508, 6716, 7154, 9016, 11753, 13432, 14308, 23506, 28616, 30661, 47012, 61322, 82271, 94024, 122644, 164542, 214627, 245288, 329084, 429254, 658168, 705203, 858508, 1410406, 1502389, 1717016, 2238253, 2820812, 3004778, 4476506, 4936421, 5641624, 6009556, 8953012, 9872842, 12019112, 15667771, 17906024, 19745684, 31335542, 34554947, 39491368, 51479819, 62671084, 69109894, 102959638, 109674397, 125342168, 138219788, 205919276, 219348794, 276439576, 360358733, 411838552, 438697588, 720717466, 877395176, 1441434932, 2522511131, 2882869864, 5045022262, 10090044524, 20180089048]

約数ペア:

[(1, 20180089048), (2, 10090044524), (4, 5045022262), (7, 2882869864), (8, 2522511131), (14, 1441434932), (23, 877395176), (28, 720717466), (46, 438697588), (49, 411838552), (56, 360358733), (73, 276439576), (92, 219348794), (98, 205919276), (146, 138219788), (161, 125342168), (184, 109674397), (196, 102959638), (292, 69109894), (322, 62671084), (392, 51479819), (511, 39491368), (584, 34554947), (644, 31335542), (1022, 19745684), (1127, 17906024), (1288, 15667771), (1679, 12019112), (2044, 9872842), (2254, 8953012), (3358, 6009556), (3577, 5641624), (4088, 4936421), (4508, 4476506), (6716, 3004778), (7154, 2820812), (9016, 2238253), (11753, 1717016), (13432, 1502389), (14308, 1410406), (23506, 858508), (28616, 705203), (30661, 658168), (47012, 429254), (61322, 329084), (82271, 245288), (94024, 214627), (122644, 164542)]