20171714136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{19661}}^1$

素因数の和:19905

約数の個数: 128

約数和(自身を含む): 59797647360

約数和(自身を除く): 39625933224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 197, 217, 248, 372, 394, 434, 591, 651, 744, 788, 868, 1182, 1302, 1379, 1576, 1736, 2364, 2604, 2758, 4137, 4728, 5208, 5516, 6107, 8274, 11032, 12214, 16548, 18321, 19661, 24428, 33096, 36642, 39322, 42749, 48856, 58983, 73284, 78644, 85498, 117966, 128247, 137627, 146568, 157288, 170996, 235932, 256494, 275254, 341992, 412881, 471864, 512988, 550508, 609491, 825762, 1025976, 1101016, 1218982, 1651524, 1828473, 2437964, 3303048, 3656946, 3873217, 4266437, 4875928, 7313892, 7746434, 8532874, 11619651, 12799311, 14627784, 15492868, 17065748, 23239302, 25598622, 27112519, 30985736, 34131496, 46478604, 51197244, 54225038, 81337557, 92957208, 102394488, 108450076, 120069727, 162675114, 216900152, 240139454, 325350228, 360209181, 480278908, 650700456, 720418362, 840488089, 960557816, 1440836724, 1680976178, 2521464267, 2881673448, 3361952356, 5042928534, 6723904712, 10085857068, 20171714136]

約数ペア:

[(1, 20171714136), (2, 10085857068), (3, 6723904712), (4, 5042928534), (6, 3361952356), (7, 2881673448), (8, 2521464267), (12, 1680976178), (14, 1440836724), (21, 960557816), (24, 840488089), (28, 720418362), (31, 650700456), (42, 480278908), (56, 360209181), (62, 325350228), (84, 240139454), (93, 216900152), (124, 162675114), (168, 120069727), (186, 108450076), (197, 102394488), (217, 92957208), (248, 81337557), (372, 54225038), (394, 51197244), (434, 46478604), (591, 34131496), (651, 30985736), (744, 27112519), (788, 25598622), (868, 23239302), (1182, 17065748), (1302, 15492868), (1379, 14627784), (1576, 12799311), (1736, 11619651), (2364, 8532874), (2604, 7746434), (2758, 7313892), (4137, 4875928), (4728, 4266437), (5208, 3873217), (5516, 3656946), (6107, 3303048), (8274, 2437964), (11032, 1828473), (12214, 1651524), (16548, 1218982), (18321, 1101016), (19661, 1025976), (24428, 825762), (33096, 609491), (36642, 550508), (39322, 512988), (42749, 471864), (48856, 412881), (58983, 341992), (73284, 275254), (78644, 256494), (85498, 235932), (117966, 170996), (128247, 157288), (137627, 146568)]