20162851566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 50753952000

約数和(自身を除く): 30591100434

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 89, 114, 143, 169, 178, 209, 247, 267, 286, 338, 418, 429, 494, 507, 534, 627, 741, 858, 979, 1014, 1069, 1157, 1254, 1482, 1691, 1859, 1958, 2138, 2314, 2717, 2937, 3207, 3211, 3382, 3471, 3718, 5073, 5434, 5577, 5874, 6414, 6422, 6942, 8151, 9633, 10146, 11154, 11759, 12727, 13897, 15041, 16302, 18601, 19266, 20311, 21983, 23518, 25454, 27794, 30082, 35277, 35321, 37202, 38181, 40622, 41691, 43966, 45123, 55803, 60933, 65949, 70554, 70642, 76362, 83382, 90246, 95141, 105963, 111606, 121866, 131898, 152867, 165451, 180661, 190282, 211926, 223421, 241813, 264043, 285423, 285779, 305734, 330902, 361322, 446842, 458601, 483626, 496353, 528086, 541983, 570846, 571558, 670263, 725439, 792129, 857337, 917202, 992706, 1046551, 1083966, 1236833, 1340526, 1450878, 1584258, 1714674, 1807679, 1987271, 2093102, 2473666, 2904473, 3139653, 3143569, 3432559, 3615358, 3710499, 3974542, 5423037, 5808946, 5961813, 6279306, 6287138, 6865118, 7420998, 8713419, 9430707, 10297677, 10846074, 11923626, 13605163, 16078829, 17426838, 18861414, 19884469, 20595354, 23499827, 27210326, 32157658, 37758149, 39768938, 40815489, 46999654, 48236487, 59653407, 70499481, 75516298, 81630978, 96472974, 113274447, 119306814, 140998962, 176867119, 226548894, 258498097, 305497751, 353734238, 516996194, 530601357, 610995502, 775494291, 916493253, 1061202714, 1550988582, 1832986506, 3360475261, 6720950522, 10081425783, 20162851566]

約数ペア:

[(1, 20162851566), (2, 10081425783), (3, 6720950522), (6, 3360475261), (11, 1832986506), (13, 1550988582), (19, 1061202714), (22, 916493253), (26, 775494291), (33, 610995502), (38, 530601357), (39, 516996194), (57, 353734238), (66, 305497751), (78, 258498097), (89, 226548894), (114, 176867119), (143, 140998962), (169, 119306814), (178, 113274447), (209, 96472974), (247, 81630978), (267, 75516298), (286, 70499481), (338, 59653407), (418, 48236487), (429, 46999654), (494, 40815489), (507, 39768938), (534, 37758149), (627, 32157658), (741, 27210326), (858, 23499827), (979, 20595354), (1014, 19884469), (1069, 18861414), (1157, 17426838), (1254, 16078829), (1482, 13605163), (1691, 11923626), (1859, 10846074), (1958, 10297677), (2138, 9430707), (2314, 8713419), (2717, 7420998), (2937, 6865118), (3207, 6287138), (3211, 6279306), (3382, 5961813), (3471, 5808946), (3718, 5423037), (5073, 3974542), (5434, 3710499), (5577, 3615358), (5874, 3432559), (6414, 3143569), (6422, 3139653), (6942, 2904473), (8151, 2473666), (9633, 2093102), (10146, 1987271), (11154, 1807679), (11759, 1714674), (12727, 1584258), (13897, 1450878), (15041, 1340526), (16302, 1236833), (18601, 1083966), (19266, 1046551), (20311, 992706), (21983, 917202), (23518, 857337), (25454, 792129), (27794, 725439), (30082, 670263), (35277, 571558), (35321, 570846), (37202, 541983), (38181, 528086), (40622, 496353), (41691, 483626), (43966, 458601), (45123, 446842), (55803, 361322), (60933, 330902), (65949, 305734), (70554, 285779), (70642, 285423), (76362, 264043), (83382, 241813), (90246, 223421), (95141, 211926), (105963, 190282), (111606, 180661), (121866, 165451), (131898, 152867)]