20163650976

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2953}}^1$

素因数の和:4108

約数の個数: 192

約数和(自身を含む): 67294483200

約数和(自身を除く): 47130832224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1129, 1512, 2016, 2258, 2953, 3024, 3387, 4516, 5906, 6048, 6774, 7903, 8859, 9032, 10161, 11812, 13548, 15806, 17718, 18064, 20322, 20671, 23624, 23709, 26577, 27096, 30483, 31612, 35436, 36128, 40644, 41342, 47248, 47418, 53154, 54192, 60966, 62013, 63224, 70872, 71127, 79731, 81288, 82684, 94496, 94836, 106308, 108384, 121932, 124026, 126448, 141744, 142254, 159462, 162576, 165368, 186039, 189672, 212616, 213381, 243864, 248052, 252896, 283488, 284508, 318924, 325152, 330736, 372078, 379344, 425232, 426762, 487728, 496104, 558117, 569016, 637848, 661472, 744156, 758688, 850464, 853524, 975456, 992208, 1116234, 1138032, 1275696, 1488312, 1707048, 1984416, 2232468, 2276064, 2551392, 2976624, 3333937, 3414096, 4464936, 5953248, 6667874, 6828192, 8929872, 10001811, 13335748, 17859744, 20003622, 23337559, 26671496, 30005433, 40007244, 46675118, 53342992, 60010866, 70012677, 80014488, 90016299, 93350236, 106685984, 120021732, 140025354, 160028976, 180032598, 186700472, 210038031, 240043464, 280050708, 320057952, 360065196, 373400944, 420076062, 480086928, 560101416, 630114093, 720130392, 746801888, 840152124, 960173856, 1120202832, 1260228186, 1440260784, 1680304248, 2240405664, 2520456372, 2880521568, 3360608496, 5040912744, 6721216992, 10081825488, 20163650976]

約数ペア:

[(1, 20163650976), (2, 10081825488), (3, 6721216992), (4, 5040912744), (6, 3360608496), (7, 2880521568), (8, 2520456372), (9, 2240405664), (12, 1680304248), (14, 1440260784), (16, 1260228186), (18, 1120202832), (21, 960173856), (24, 840152124), (27, 746801888), (28, 720130392), (32, 630114093), (36, 560101416), (42, 480086928), (48, 420076062), (54, 373400944), (56, 360065196), (63, 320057952), (72, 280050708), (84, 240043464), (96, 210038031), (108, 186700472), (112, 180032598), (126, 160028976), (144, 140025354), (168, 120021732), (189, 106685984), (216, 93350236), (224, 90016299), (252, 80014488), (288, 70012677), (336, 60010866), (378, 53342992), (432, 46675118), (504, 40007244), (672, 30005433), (756, 26671496), (864, 23337559), (1008, 20003622), (1129, 17859744), (1512, 13335748), (2016, 10001811), (2258, 8929872), (2953, 6828192), (3024, 6667874), (3387, 5953248), (4516, 4464936), (5906, 3414096), (6048, 3333937), (6774, 2976624), (7903, 2551392), (8859, 2276064), (9032, 2232468), (10161, 1984416), (11812, 1707048), (13548, 1488312), (15806, 1275696), (17718, 1138032), (18064, 1116234), (20322, 992208), (20671, 975456), (23624, 853524), (23709, 850464), (26577, 758688), (27096, 744156), (30483, 661472), (31612, 637848), (35436, 569016), (36128, 558117), (40644, 496104), (41342, 487728), (47248, 426762), (47418, 425232), (53154, 379344), (54192, 372078), (60966, 330736), (62013, 325152), (63224, 318924), (70872, 284508), (71127, 283488), (79731, 252896), (81288, 248052), (82684, 243864), (94496, 213381), (94836, 212616), (106308, 189672), (108384, 186039), (121932, 165368), (124026, 162576), (126448, 159462), (141744, 142254)]