20956796928

素因数分解:

$2^{11}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 480

約数和(自身を含む): 67585518000

約数和(自身を除く): 46628721072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 61, 64, 72, 76, 81, 96, 108, 109, 114, 122, 128, 144, 152, 162, 171, 183, 192, 216, 218, 228, 244, 256, 288, 304, 324, 327, 342, 366, 384, 432, 436, 456, 488, 512, 513, 549, 576, 608, 648, 654, 684, 732, 768, 864, 872, 912, 976, 981, 1024, 1026, 1098, 1152, 1159, 1216, 1296, 1308, 1368, 1464, 1536, 1539, 1647, 1728, 1744, 1824, 1952, 1962, 2048, 2052, 2071, 2196, 2304, 2318, 2432, 2592, 2616, 2736, 2928, 2943, 3072, 3078, 3294, 3456, 3477, 3488, 3648, 3904, 3924, 4104, 4142, 4392, 4608, 4636, 4864, 4941, 5184, 5232, 5472, 5856, 5886, 6144, 6156, 6213, 6588, 6649, 6912, 6954, 6976, 7296, 7808, 7848, 8208, 8284, 8784, 8829, 9216, 9272, 9728, 9882, 10368, 10431, 10464, 10944, 11712, 11772, 12312, 12426, 13176, 13298, 13824, 13908, 13952, 14592, 15616, 15696, 16416, 16568, 17568, 17658, 18432, 18544, 18639, 19456, 19764, 19947, 20736, 20862, 20928, 21888, 23424, 23544, 24624, 24852, 26352, 26596, 27648, 27816, 27904, 29184, 31232, 31293, 31392, 32832, 33136, 35136, 35316, 37088, 37278, 38912, 39528, 39894, 41472, 41724, 41856, 43776, 46848, 47088, 49248, 49704, 52704, 53192, 55296, 55632, 55808, 55917, 58368, 59841, 62464, 62586, 62784, 65664, 66272, 70272, 70632, 74176, 74556, 79056, 79788, 82944, 83448, 83712, 87552, 93696, 93879, 94176, 98496, 99408, 105408, 106384, 111264, 111616, 111834, 116736, 119682, 124928, 125172, 125568, 126331, 131328, 132544, 140544, 141264, 148352, 149112, 158112, 159576, 165888, 166896, 167424, 167751, 175104, 179523, 187392, 187758, 188352, 196992, 198816, 210816, 212768, 222528, 223232, 223668, 239364, 250344, 251136, 252662, 262656, 265088, 281088, 282528, 296704, 298224, 316224, 319152, 333792, 334848, 335502, 350208, 359046, 374784, 375516, 376704, 378993, 393984, 397632, 421632, 425536, 445056, 447336, 478728, 500688, 502272, 505324, 525312, 530176, 538569, 562176, 565056, 593408, 596448, 632448, 638304, 667584, 669696, 671004, 718092, 751032, 753408, 757986, 787968, 795264, 843264, 851072, 890112, 894672, 957456, 1001376, 1004544, 1010648, 1050624, 1060352, 1077138, 1124352, 1130112, 1136979, 1186816, 1192896, 1264896, 1276608, 1335168, 1342008, 1436184, 1502064, 1506816, 1515972, 1575936, 1590528, 1686528, 1702144, 1780224, 1789344, 1914912, 2002752, 2009088, 2021296, 2120704, 2154276, 2260224, 2273958, 2373632, 2385792, 2529792, 2553216, 2670336, 2684016, 2872368, 3004128, 3013632, 3031944, 3151872, 3181056, 3373056, 3404288, 3410937, 3560448, 3578688, 3829824, 4005504, 4042592, 4241408, 4308552, 4520448, 4547916, 4771584, 5059584, 5106432, 5340672, 5368032, 5744736, 6008256, 6027264, 6063888, 6362112, 6808576, 6821874, 7120896, 7157376, 7659648, 8011008, 8085184, 8617104, 9040896, 9095832, 9543168, 10119168, 10212864, 10232811, 10681344, 10736064, 11489472, 12016512, 12127776, 12724224, 13617152, 13643748, 14314752, 15319296, 16022016, 16170368, 17234208, 18081792, 18191664, 19086336, 20425728, 20465622, 21362688, 21472128, 22978944, 24033024, 24255552, 27287496, 28629504, 30638592, 32044032, 32340736, 34468416, 36383328, 38172672, 40851456, 40931244, 42944256, 45957888, 48066048, 48511104, 54574992, 57259008, 61277184, 64088064, 64681472, 68936832, 72766656, 81862488, 85888512, 91915776, 96132096, 97022208, 109149984, 114518016, 122554368, 129362944, 137873664, 145533312, 163724976, 171777024, 183831552, 192264192, 194044416, 218299968, 258725888, 275747328, 291066624, 327449952, 343554048, 367663104, 388088832, 436599936, 551494656, 582133248, 654899904, 776177664, 873199872, 1102989312, 1164266496, 1309799808, 1746399744, 2328532992, 2619599616, 3492799488, 5239199232, 6985598976, 10478398464, 20956796928]

約数ペア:

[(1, 20956796928), (2, 10478398464), (3, 6985598976), (4, 5239199232), (6, 3492799488), (8, 2619599616), (9, 2328532992), (12, 1746399744), (16, 1309799808), (18, 1164266496), (19, 1102989312), (24, 873199872), (27, 776177664), (32, 654899904), (36, 582133248), (38, 551494656), (48, 436599936), (54, 388088832), (57, 367663104), (61, 343554048), (64, 327449952), (72, 291066624), (76, 275747328), (81, 258725888), (96, 218299968), (108, 194044416), (109, 192264192), (114, 183831552), (122, 171777024), (128, 163724976), (144, 145533312), (152, 137873664), (162, 129362944), (171, 122554368), (183, 114518016), (192, 109149984), (216, 97022208), (218, 96132096), (228, 91915776), (244, 85888512), (256, 81862488), (288, 72766656), (304, 68936832), (324, 64681472), (327, 64088064), (342, 61277184), (366, 57259008), (384, 54574992), (432, 48511104), (436, 48066048), (456, 45957888), (488, 42944256), (512, 40931244), (513, 40851456), (549, 38172672), (576, 36383328), (608, 34468416), (648, 32340736), (654, 32044032), (684, 30638592), (732, 28629504), (768, 27287496), (864, 24255552), (872, 24033024), (912, 22978944), (976, 21472128), (981, 21362688), (1024, 20465622), (1026, 20425728), (1098, 19086336), (1152, 18191664), (1159, 18081792), (1216, 17234208), (1296, 16170368), (1308, 16022016), (1368, 15319296), (1464, 14314752), (1536, 13643748), (1539, 13617152), (1647, 12724224), (1728, 12127776), (1744, 12016512), (1824, 11489472), (1952, 10736064), (1962, 10681344), (2048, 10232811), (2052, 10212864), (2071, 10119168), (2196, 9543168), (2304, 9095832), (2318, 9040896), (2432, 8617104), (2592, 8085184), (2616, 8011008), (2736, 7659648), (2928, 7157376), (2943, 7120896), (3072, 6821874), (3078, 6808576), (3294, 6362112), (3456, 6063888), (3477, 6027264), (3488, 6008256), (3648, 5744736), (3904, 5368032), (3924, 5340672), (4104, 5106432), (4142, 5059584), (4392, 4771584), (4608, 4547916), (4636, 4520448), (4864, 4308552), (4941, 4241408), (5184, 4042592), (5232, 4005504), (5472, 3829824), (5856, 3578688), (5886, 3560448), (6144, 3410937), (6156, 3404288), (6213, 3373056), (6588, 3181056), (6649, 3151872), (6912, 3031944), (6954, 3013632), (6976, 3004128), (7296, 2872368), (7808, 2684016), (7848, 2670336), (8208, 2553216), (8284, 2529792), (8784, 2385792), (8829, 2373632), (9216, 2273958), (9272, 2260224), (9728, 2154276), (9882, 2120704), (10368, 2021296), (10431, 2009088), (10464, 2002752), (10944, 1914912), (11712, 1789344), (11772, 1780224), (12312, 1702144), (12426, 1686528), (13176, 1590528), (13298, 1575936), (13824, 1515972), (13908, 1506816), (13952, 1502064), (14592, 1436184), (15616, 1342008), (15696, 1335168), (16416, 1276608), (16568, 1264896), (17568, 1192896), (17658, 1186816), (18432, 1136979), (18544, 1130112), (18639, 1124352), (19456, 1077138), (19764, 1060352), (19947, 1050624), (20736, 1010648), (20862, 1004544), (20928, 1001376), (21888, 957456), (23424, 894672), (23544, 890112), (24624, 851072), (24852, 843264), (26352, 795264), (26596, 787968), (27648, 757986), (27816, 753408), (27904, 751032), (29184, 718092), (31232, 671004), (31293, 669696), (31392, 667584), (32832, 638304), (33136, 632448), (35136, 596448), (35316, 593408), (37088, 565056), (37278, 562176), (38912, 538569), (39528, 530176), (39894, 525312), (41472, 505324), (41724, 502272), (41856, 500688), (43776, 478728), (46848, 447336), (47088, 445056), (49248, 425536), (49704, 421632), (52704, 397632), (53192, 393984), (55296, 378993), (55632, 376704), (55808, 375516), (55917, 374784), (58368, 359046), (59841, 350208), (62464, 335502), (62586, 334848), (62784, 333792), (65664, 319152), (66272, 316224), (70272, 298224), (70632, 296704), (74176, 282528), (74556, 281088), (79056, 265088), (79788, 262656), (82944, 252662), (83448, 251136), (83712, 250344), (87552, 239364), (93696, 223668), (93879, 223232), (94176, 222528), (98496, 212768), (99408, 210816), (105408, 198816), (106384, 196992), (111264, 188352), (111616, 187758), (111834, 187392), (116736, 179523), (119682, 175104), (124928, 167751), (125172, 167424), (125568, 166896), (126331, 165888), (131328, 159576), (132544, 158112), (140544, 149112), (141264, 148352)]