20342947968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4360

約数の個数: 384

約数和(自身を含む): 72711475200

約数和(自身を除く): 52368527232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 112, 114, 124, 126, 128, 133, 144, 152, 168, 171, 186, 192, 217, 224, 228, 248, 252, 266, 279, 288, 304, 336, 342, 372, 384, 399, 434, 448, 456, 496, 504, 532, 558, 576, 589, 608, 651, 672, 684, 744, 798, 868, 896, 912, 992, 1008, 1064, 1116, 1152, 1178, 1197, 1216, 1302, 1344, 1368, 1488, 1596, 1736, 1767, 1824, 1953, 1984, 2016, 2128, 2232, 2356, 2394, 2432, 2604, 2688, 2736, 2976, 3192, 3472, 3534, 3648, 3906, 3968, 4032, 4123, 4256, 4283, 4464, 4712, 4788, 5208, 5301, 5472, 5952, 6384, 6944, 7068, 7296, 7812, 8064, 8246, 8512, 8566, 8928, 9424, 9576, 10416, 10602, 10944, 11904, 12369, 12768, 12849, 13888, 14136, 15624, 16492, 17024, 17132, 17856, 18848, 19152, 20832, 21204, 21888, 24738, 25536, 25698, 27776, 28272, 29981, 31248, 32984, 34264, 35712, 37107, 37696, 38304, 38547, 41664, 42408, 49476, 51072, 51396, 56544, 59962, 62496, 65968, 68528, 74214, 75392, 76608, 77094, 81377, 83328, 84816, 89943, 98952, 102792, 113088, 119924, 124992, 131936, 132773, 137056, 148428, 153216, 154188, 162754, 169632, 179886, 197904, 205584, 226176, 239848, 244131, 249984, 263872, 265546, 269829, 274112, 296856, 308376, 325508, 339264, 359772, 395808, 398319, 411168, 479696, 488262, 527744, 531092, 539658, 548224, 569639, 593712, 616752, 651016, 678528, 719544, 732393, 791616, 796638, 822336, 929411, 959392, 976524, 1062184, 1079316, 1139278, 1187424, 1194957, 1233504, 1302032, 1439088, 1464786, 1583232, 1593276, 1644672, 1708917, 1858822, 1918784, 1953048, 2124368, 2158632, 2278556, 2374848, 2389914, 2467008, 2522687, 2604064, 2788233, 2878176, 2929572, 3186552, 3417834, 3717644, 3837568, 3906096, 4248736, 4317264, 4557112, 4749696, 4779828, 4934016, 5045374, 5126751, 5208128, 5576466, 5756352, 5859144, 6373104, 6835668, 7435288, 7568061, 7812192, 8364699, 8497472, 8634528, 9114224, 9559656, 10090748, 10253502, 10416256, 11152932, 11512704, 11718288, 12746208, 13671336, 14870576, 15136122, 15624384, 16729398, 16994944, 17269056, 17658809, 18228448, 19119312, 20181496, 20507004, 22305864, 22704183, 23436576, 25492416, 27342672, 29741152, 30272244, 31248768, 33458796, 34538112, 35317618, 36456896, 38238624, 40362992, 41014008, 44611728, 45408366, 46873152, 50984832, 52976427, 54685344, 59482304, 60544488, 66917592, 70635236, 72913792, 76477248, 80725984, 82028016, 89223456, 90816732, 93746304, 105952854, 109370688, 118964608, 121088976, 133835184, 141270472, 152954496, 158929281, 161451968, 164056032, 178446912, 181633464, 211905708, 218741376, 242177952, 267670368, 282540944, 317858562, 322903936, 328112064, 356893824, 363266928, 423811416, 484355904, 535340736, 565081888, 635717124, 656224128, 726533856, 847622832, 968711808, 1070681472, 1130163776, 1271434248, 1453067712, 1695245664, 2260327552, 2542868496, 2906135424, 3390491328, 5085736992, 6780982656, 10171473984, 20342947968]

約数ペア:

[(1, 20342947968), (2, 10171473984), (3, 6780982656), (4, 5085736992), (6, 3390491328), (7, 2906135424), (8, 2542868496), (9, 2260327552), (12, 1695245664), (14, 1453067712), (16, 1271434248), (18, 1130163776), (19, 1070681472), (21, 968711808), (24, 847622832), (28, 726533856), (31, 656224128), (32, 635717124), (36, 565081888), (38, 535340736), (42, 484355904), (48, 423811416), (56, 363266928), (57, 356893824), (62, 328112064), (63, 322903936), (64, 317858562), (72, 282540944), (76, 267670368), (84, 242177952), (93, 218741376), (96, 211905708), (112, 181633464), (114, 178446912), (124, 164056032), (126, 161451968), (128, 158929281), (133, 152954496), (144, 141270472), (152, 133835184), (168, 121088976), (171, 118964608), (186, 109370688), (192, 105952854), (217, 93746304), (224, 90816732), (228, 89223456), (248, 82028016), (252, 80725984), (266, 76477248), (279, 72913792), (288, 70635236), (304, 66917592), (336, 60544488), (342, 59482304), (372, 54685344), (384, 52976427), (399, 50984832), (434, 46873152), (448, 45408366), (456, 44611728), (496, 41014008), (504, 40362992), (532, 38238624), (558, 36456896), (576, 35317618), (589, 34538112), (608, 33458796), (651, 31248768), (672, 30272244), (684, 29741152), (744, 27342672), (798, 25492416), (868, 23436576), (896, 22704183), (912, 22305864), (992, 20507004), (1008, 20181496), (1064, 19119312), (1116, 18228448), (1152, 17658809), (1178, 17269056), (1197, 16994944), (1216, 16729398), (1302, 15624384), (1344, 15136122), (1368, 14870576), (1488, 13671336), (1596, 12746208), (1736, 11718288), (1767, 11512704), (1824, 11152932), (1953, 10416256), (1984, 10253502), (2016, 10090748), (2128, 9559656), (2232, 9114224), (2356, 8634528), (2394, 8497472), (2432, 8364699), (2604, 7812192), (2688, 7568061), (2736, 7435288), (2976, 6835668), (3192, 6373104), (3472, 5859144), (3534, 5756352), (3648, 5576466), (3906, 5208128), (3968, 5126751), (4032, 5045374), (4123, 4934016), (4256, 4779828), (4283, 4749696), (4464, 4557112), (4712, 4317264), (4788, 4248736), (5208, 3906096), (5301, 3837568), (5472, 3717644), (5952, 3417834), (6384, 3186552), (6944, 2929572), (7068, 2878176), (7296, 2788233), (7812, 2604064), (8064, 2522687), (8246, 2467008), (8512, 2389914), (8566, 2374848), (8928, 2278556), (9424, 2158632), (9576, 2124368), (10416, 1953048), (10602, 1918784), (10944, 1858822), (11904, 1708917), (12369, 1644672), (12768, 1593276), (12849, 1583232), (13888, 1464786), (14136, 1439088), (15624, 1302032), (16492, 1233504), (17024, 1194957), (17132, 1187424), (17856, 1139278), (18848, 1079316), (19152, 1062184), (20832, 976524), (21204, 959392), (21888, 929411), (24738, 822336), (25536, 796638), (25698, 791616), (27776, 732393), (28272, 719544), (29981, 678528), (31248, 651016), (32984, 616752), (34264, 593712), (35712, 569639), (37107, 548224), (37696, 539658), (38304, 531092), (38547, 527744), (41664, 488262), (42408, 479696), (49476, 411168), (51072, 398319), (51396, 395808), (56544, 359772), (59962, 339264), (62496, 325508), (65968, 308376), (68528, 296856), (74214, 274112), (75392, 269829), (76608, 265546), (77094, 263872), (81377, 249984), (83328, 244131), (84816, 239848), (89943, 226176), (98952, 205584), (102792, 197904), (113088, 179886), (119924, 169632), (124992, 162754), (131936, 154188), (132773, 153216), (137056, 148428)]