20183120188

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:961

約数の個数: 192

約数和(自身を含む): 48127564800

約数和(自身を除く): 27944444612

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 97, 98, 119, 154, 187, 194, 196, 238, 308, 343, 374, 388, 476, 539, 679, 686, 748, 811, 833, 1067, 1078, 1309, 1358, 1372, 1622, 1649, 1666, 2134, 2156, 2618, 2716, 3244, 3298, 3332, 3773, 4268, 4753, 5236, 5677, 5831, 6596, 7469, 7546, 8921, 9163, 9506, 11354, 11543, 11662, 13787, 14938, 15092, 17842, 18139, 18326, 19012, 22708, 23086, 23324, 27574, 29876, 33271, 35684, 36278, 36652, 39739, 46172, 52283, 55148, 62447, 64141, 66542, 72556, 78667, 79478, 80801, 96509, 104566, 124894, 126973, 128282, 133084, 151657, 157334, 158956, 161602, 193018, 209132, 249788, 253946, 256564, 278173, 303314, 314668, 323204, 365981, 386036, 437129, 507892, 550669, 556346, 565607, 606628, 675563, 731962, 865337, 874258, 888811, 1061599, 1101338, 1112692, 1131214, 1337339, 1351126, 1463924, 1730674, 1748516, 1777622, 2123198, 2202676, 2262428, 2674678, 2702252, 3059903, 3461348, 3555244, 3854683, 4246396, 4728941, 5349356, 6057359, 6119806, 6221677, 7431193, 7709366, 9361373, 9457882, 12114718, 12239612, 12443354, 14710729, 14862386, 15418732, 18722746, 18915764, 24229436, 24886708, 26982781, 29421458, 29724772, 37445492, 42401513, 52018351, 53965562, 58842916, 65529611, 84803026, 102975103, 104036702, 107931124, 131059222, 169606052, 205950206, 208073404, 262118444, 296810591, 411900412, 458707277, 593621182, 720825721, 917414554, 1187242364, 1441651442, 1834829108, 2883302884, 5045780047, 10091560094, 20183120188]

約数ペア:

[(1, 20183120188), (2, 10091560094), (4, 5045780047), (7, 2883302884), (11, 1834829108), (14, 1441651442), (17, 1187242364), (22, 917414554), (28, 720825721), (34, 593621182), (44, 458707277), (49, 411900412), (68, 296810591), (77, 262118444), (97, 208073404), (98, 205950206), (119, 169606052), (154, 131059222), (187, 107931124), (194, 104036702), (196, 102975103), (238, 84803026), (308, 65529611), (343, 58842916), (374, 53965562), (388, 52018351), (476, 42401513), (539, 37445492), (679, 29724772), (686, 29421458), (748, 26982781), (811, 24886708), (833, 24229436), (1067, 18915764), (1078, 18722746), (1309, 15418732), (1358, 14862386), (1372, 14710729), (1622, 12443354), (1649, 12239612), (1666, 12114718), (2134, 9457882), (2156, 9361373), (2618, 7709366), (2716, 7431193), (3244, 6221677), (3298, 6119806), (3332, 6057359), (3773, 5349356), (4268, 4728941), (4753, 4246396), (5236, 3854683), (5677, 3555244), (5831, 3461348), (6596, 3059903), (7469, 2702252), (7546, 2674678), (8921, 2262428), (9163, 2202676), (9506, 2123198), (11354, 1777622), (11543, 1748516), (11662, 1730674), (13787, 1463924), (14938, 1351126), (15092, 1337339), (17842, 1131214), (18139, 1112692), (18326, 1101338), (19012, 1061599), (22708, 888811), (23086, 874258), (23324, 865337), (27574, 731962), (29876, 675563), (33271, 606628), (35684, 565607), (36278, 556346), (36652, 550669), (39739, 507892), (46172, 437129), (52283, 386036), (55148, 365981), (62447, 323204), (64141, 314668), (66542, 303314), (72556, 278173), (78667, 256564), (79478, 253946), (80801, 249788), (96509, 209132), (104566, 193018), (124894, 161602), (126973, 158956), (128282, 157334), (133084, 151657)]