20806021152

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1025

約数の個数: 384

約数和(自身を含む): 71965555200

約数和(自身を除く): 51159534048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 96, 108, 109, 111, 112, 126, 144, 148, 168, 189, 216, 218, 222, 224, 252, 259, 288, 296, 327, 333, 336, 378, 432, 436, 444, 504, 518, 592, 654, 666, 672, 756, 763, 777, 853, 864, 872, 888, 981, 999, 1008, 1036, 1184, 1308, 1332, 1512, 1526, 1554, 1706, 1744, 1776, 1962, 1998, 2016, 2072, 2289, 2331, 2559, 2616, 2664, 2943, 3024, 3052, 3108, 3412, 3488, 3552, 3924, 3996, 4033, 4144, 4578, 4662, 5118, 5232, 5328, 5886, 5971, 6048, 6104, 6216, 6824, 6867, 6993, 7677, 7848, 7992, 8066, 8288, 9156, 9324, 10236, 10464, 10656, 11772, 11942, 12099, 12208, 12432, 13648, 13734, 13986, 15354, 15696, 15984, 16132, 17913, 18312, 18648, 20472, 20601, 23031, 23544, 23884, 24198, 24416, 24864, 27296, 27468, 27972, 28231, 30708, 31392, 31561, 31968, 32264, 35826, 36297, 36624, 37296, 40944, 41202, 46062, 47088, 47768, 48396, 53739, 54936, 55944, 56462, 61416, 63122, 64528, 71652, 72594, 73248, 74592, 81888, 82404, 84693, 92124, 92977, 94176, 94683, 95536, 96792, 107478, 108891, 109872, 111888, 112924, 122832, 126244, 129056, 143304, 145188, 161217, 164808, 169386, 184248, 185954, 189366, 191072, 193584, 214956, 217782, 219744, 220927, 223776, 225848, 245664, 252488, 254079, 278931, 284049, 286608, 290376, 322434, 329616, 338772, 368496, 371908, 378732, 387168, 429912, 435564, 441854, 451696, 504976, 508158, 557862, 568098, 573216, 580752, 644868, 650839, 659232, 662781, 677544, 736992, 743816, 757464, 762237, 836793, 852147, 859824, 871128, 883708, 903392, 1009952, 1016316, 1115724, 1136196, 1161504, 1289736, 1301678, 1325562, 1355088, 1487632, 1514928, 1524474, 1673586, 1704294, 1719648, 1742256, 1767416, 1952517, 1988343, 2032632, 2231448, 2272392, 2510379, 2579472, 2603356, 2651124, 2710176, 2975264, 3029856, 3048948, 3347172, 3408588, 3440149, 3484512, 3534832, 3905034, 3976686, 4065264, 4462896, 4544784, 5020758, 5158944, 5206712, 5302248, 5857551, 5965029, 6097896, 6694344, 6817176, 6880298, 7069664, 7810068, 7953372, 8130528, 8925792, 9089568, 10041516, 10320447, 10413424, 10604496, 11715102, 11930058, 12195792, 13388688, 13634352, 13760596, 15620136, 15906744, 17572653, 20083032, 20640894, 20826848, 21208992, 23430204, 23860116, 24081043, 24391584, 26777376, 27268704, 27521192, 30961341, 31240272, 31813488, 35145306, 40166064, 41281788, 46860408, 47720232, 48162086, 55042384, 61922682, 62480544, 63626976, 70290612, 72243129, 80332128, 82563576, 92884023, 93720816, 95440464, 96324172, 110084768, 123845364, 140581224, 144486258, 165127152, 185768046, 187441632, 190880928, 192648344, 216729387, 247690728, 281162448, 288972516, 330254304, 371536092, 385296688, 433458774, 495381456, 562324896, 577945032, 650188161, 743072184, 770593376, 866917548, 990762912, 1155890064, 1300376322, 1486144368, 1733835096, 2311780128, 2600752644, 2972288736, 3467670192, 5201505288, 6935340384, 10403010576, 20806021152]

約数ペア:

[(1, 20806021152), (2, 10403010576), (3, 6935340384), (4, 5201505288), (6, 3467670192), (7, 2972288736), (8, 2600752644), (9, 2311780128), (12, 1733835096), (14, 1486144368), (16, 1300376322), (18, 1155890064), (21, 990762912), (24, 866917548), (27, 770593376), (28, 743072184), (32, 650188161), (36, 577945032), (37, 562324896), (42, 495381456), (48, 433458774), (54, 385296688), (56, 371536092), (63, 330254304), (72, 288972516), (74, 281162448), (84, 247690728), (96, 216729387), (108, 192648344), (109, 190880928), (111, 187441632), (112, 185768046), (126, 165127152), (144, 144486258), (148, 140581224), (168, 123845364), (189, 110084768), (216, 96324172), (218, 95440464), (222, 93720816), (224, 92884023), (252, 82563576), (259, 80332128), (288, 72243129), (296, 70290612), (327, 63626976), (333, 62480544), (336, 61922682), (378, 55042384), (432, 48162086), (436, 47720232), (444, 46860408), (504, 41281788), (518, 40166064), (592, 35145306), (654, 31813488), (666, 31240272), (672, 30961341), (756, 27521192), (763, 27268704), (777, 26777376), (853, 24391584), (864, 24081043), (872, 23860116), (888, 23430204), (981, 21208992), (999, 20826848), (1008, 20640894), (1036, 20083032), (1184, 17572653), (1308, 15906744), (1332, 15620136), (1512, 13760596), (1526, 13634352), (1554, 13388688), (1706, 12195792), (1744, 11930058), (1776, 11715102), (1962, 10604496), (1998, 10413424), (2016, 10320447), (2072, 10041516), (2289, 9089568), (2331, 8925792), (2559, 8130528), (2616, 7953372), (2664, 7810068), (2943, 7069664), (3024, 6880298), (3052, 6817176), (3108, 6694344), (3412, 6097896), (3488, 5965029), (3552, 5857551), (3924, 5302248), (3996, 5206712), (4033, 5158944), (4144, 5020758), (4578, 4544784), (4662, 4462896), (5118, 4065264), (5232, 3976686), (5328, 3905034), (5886, 3534832), (5971, 3484512), (6048, 3440149), (6104, 3408588), (6216, 3347172), (6824, 3048948), (6867, 3029856), (6993, 2975264), (7677, 2710176), (7848, 2651124), (7992, 2603356), (8066, 2579472), (8288, 2510379), (9156, 2272392), (9324, 2231448), (10236, 2032632), (10464, 1988343), (10656, 1952517), (11772, 1767416), (11942, 1742256), (12099, 1719648), (12208, 1704294), (12432, 1673586), (13648, 1524474), (13734, 1514928), (13986, 1487632), (15354, 1355088), (15696, 1325562), (15984, 1301678), (16132, 1289736), (17913, 1161504), (18312, 1136196), (18648, 1115724), (20472, 1016316), (20601, 1009952), (23031, 903392), (23544, 883708), (23884, 871128), (24198, 859824), (24416, 852147), (24864, 836793), (27296, 762237), (27468, 757464), (27972, 743816), (28231, 736992), (30708, 677544), (31392, 662781), (31561, 659232), (31968, 650839), (32264, 644868), (35826, 580752), (36297, 573216), (36624, 568098), (37296, 557862), (40944, 508158), (41202, 504976), (46062, 451696), (47088, 441854), (47768, 435564), (48396, 429912), (53739, 387168), (54936, 378732), (55944, 371908), (56462, 368496), (61416, 338772), (63122, 329616), (64528, 322434), (71652, 290376), (72594, 286608), (73248, 284049), (74592, 278931), (81888, 254079), (82404, 252488), (84693, 245664), (92124, 225848), (92977, 223776), (94176, 220927), (94683, 219744), (95536, 217782), (96792, 214956), (107478, 193584), (108891, 191072), (109872, 189366), (111888, 185954), (112924, 184248), (122832, 169386), (126244, 164808), (129056, 161217), (143304, 145188)]