20616994944

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1019}}^1$

素因数の和:1252

約数の個数: 384

約数和(自身を含む): 73468886400

約数和(自身を除く): 52851891456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 193, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 386, 416, 448, 468, 504, 546, 576, 579, 624, 672, 728, 772, 819, 832, 896, 936, 1008, 1019, 1092, 1152, 1158, 1248, 1344, 1351, 1456, 1544, 1638, 1664, 1737, 1872, 2016, 2038, 2184, 2316, 2496, 2509, 2688, 2702, 2912, 3057, 3088, 3276, 3474, 3744, 4032, 4053, 4076, 4368, 4632, 4992, 5018, 5404, 5824, 6114, 6176, 6552, 6948, 7133, 7488, 7527, 8064, 8106, 8152, 8736, 9171, 9264, 10036, 10808, 11648, 12159, 12228, 12352, 13104, 13247, 13896, 14266, 14976, 15054, 16212, 16304, 17472, 17563, 18342, 18528, 20072, 21399, 21616, 22581, 24318, 24456, 24704, 26208, 26494, 27792, 28532, 30108, 32424, 32608, 34944, 35126, 36684, 37056, 39741, 40144, 42798, 43232, 45162, 48636, 48912, 52416, 52689, 52988, 55584, 57064, 60216, 64197, 64848, 65216, 70252, 73368, 74112, 79482, 80288, 85596, 86464, 90324, 92729, 97272, 97824, 104832, 105378, 105976, 111168, 114128, 119223, 120432, 128394, 129696, 130432, 140504, 146736, 158067, 158964, 160576, 171192, 172928, 180648, 185458, 194544, 195648, 196667, 210756, 211952, 222336, 228256, 238446, 240864, 256788, 259392, 278187, 281008, 293472, 316134, 317928, 321152, 342384, 361296, 370916, 389088, 391296, 393334, 421512, 423904, 456512, 476892, 481728, 513576, 518784, 556374, 562016, 586944, 590001, 632268, 635856, 684768, 722592, 741832, 778176, 786668, 834561, 843024, 847808, 913024, 953784, 963456, 1027152, 1112748, 1124032, 1173888, 1180002, 1264536, 1271712, 1369536, 1376669, 1445184, 1483664, 1556352, 1573336, 1669122, 1686048, 1695616, 1770003, 1907568, 2054304, 2225496, 2248064, 2360004, 2529072, 2543424, 2556671, 2739072, 2753338, 2890368, 2967328, 3146672, 3338244, 3372096, 3540006, 3815136, 4108608, 4130007, 4450992, 4720008, 5058144, 5086848, 5113342, 5506676, 5934656, 6293344, 6676488, 6744192, 7080012, 7630272, 7670013, 8217216, 8260014, 8901984, 9440016, 10116288, 10226684, 11013352, 11869312, 12390021, 12586688, 13352976, 14160024, 15260544, 15340026, 16520028, 17803968, 17896697, 18880032, 20232576, 20453368, 22026704, 23010039, 24780042, 25173376, 26705952, 28320048, 30680052, 33040056, 35607936, 35793394, 37760064, 40906736, 44053408, 46020078, 49560084, 53411904, 53690091, 56640096, 61360104, 66080112, 71586788, 75520128, 81813472, 88106816, 92040156, 99120168, 106823808, 107380182, 113280192, 122720208, 132160224, 143173576, 161070273, 163626944, 176213632, 184080312, 198240336, 214760364, 226560384, 245440416, 264320448, 286347152, 322140546, 327253888, 368160624, 396480672, 429520728, 490880832, 528640896, 572694304, 644281092, 736321248, 792961344, 859041456, 981761664, 1145388608, 1288562184, 1472642496, 1585922688, 1718082912, 2290777216, 2577124368, 2945284992, 3436165824, 5154248736, 6872331648, 10308497472, 20616994944]

約数ペア:

[(1, 20616994944), (2, 10308497472), (3, 6872331648), (4, 5154248736), (6, 3436165824), (7, 2945284992), (8, 2577124368), (9, 2290777216), (12, 1718082912), (13, 1585922688), (14, 1472642496), (16, 1288562184), (18, 1145388608), (21, 981761664), (24, 859041456), (26, 792961344), (28, 736321248), (32, 644281092), (36, 572694304), (39, 528640896), (42, 490880832), (48, 429520728), (52, 396480672), (56, 368160624), (63, 327253888), (64, 322140546), (72, 286347152), (78, 264320448), (84, 245440416), (91, 226560384), (96, 214760364), (104, 198240336), (112, 184080312), (117, 176213632), (126, 163626944), (128, 161070273), (144, 143173576), (156, 132160224), (168, 122720208), (182, 113280192), (192, 107380182), (193, 106823808), (208, 99120168), (224, 92040156), (234, 88106816), (252, 81813472), (273, 75520128), (288, 71586788), (312, 66080112), (336, 61360104), (364, 56640096), (384, 53690091), (386, 53411904), (416, 49560084), (448, 46020078), (468, 44053408), (504, 40906736), (546, 37760064), (576, 35793394), (579, 35607936), (624, 33040056), (672, 30680052), (728, 28320048), (772, 26705952), (819, 25173376), (832, 24780042), (896, 23010039), (936, 22026704), (1008, 20453368), (1019, 20232576), (1092, 18880032), (1152, 17896697), (1158, 17803968), (1248, 16520028), (1344, 15340026), (1351, 15260544), (1456, 14160024), (1544, 13352976), (1638, 12586688), (1664, 12390021), (1737, 11869312), (1872, 11013352), (2016, 10226684), (2038, 10116288), (2184, 9440016), (2316, 8901984), (2496, 8260014), (2509, 8217216), (2688, 7670013), (2702, 7630272), (2912, 7080012), (3057, 6744192), (3088, 6676488), (3276, 6293344), (3474, 5934656), (3744, 5506676), (4032, 5113342), (4053, 5086848), (4076, 5058144), (4368, 4720008), (4632, 4450992), (4992, 4130007), (5018, 4108608), (5404, 3815136), (5824, 3540006), (6114, 3372096), (6176, 3338244), (6552, 3146672), (6948, 2967328), (7133, 2890368), (7488, 2753338), (7527, 2739072), (8064, 2556671), (8106, 2543424), (8152, 2529072), (8736, 2360004), (9171, 2248064), (9264, 2225496), (10036, 2054304), (10808, 1907568), (11648, 1770003), (12159, 1695616), (12228, 1686048), (12352, 1669122), (13104, 1573336), (13247, 1556352), (13896, 1483664), (14266, 1445184), (14976, 1376669), (15054, 1369536), (16212, 1271712), (16304, 1264536), (17472, 1180002), (17563, 1173888), (18342, 1124032), (18528, 1112748), (20072, 1027152), (21399, 963456), (21616, 953784), (22581, 913024), (24318, 847808), (24456, 843024), (24704, 834561), (26208, 786668), (26494, 778176), (27792, 741832), (28532, 722592), (30108, 684768), (32424, 635856), (32608, 632268), (34944, 590001), (35126, 586944), (36684, 562016), (37056, 556374), (39741, 518784), (40144, 513576), (42798, 481728), (43232, 476892), (45162, 456512), (48636, 423904), (48912, 421512), (52416, 393334), (52689, 391296), (52988, 389088), (55584, 370916), (57064, 361296), (60216, 342384), (64197, 321152), (64848, 317928), (65216, 316134), (70252, 293472), (73368, 281008), (74112, 278187), (79482, 259392), (80288, 256788), (85596, 240864), (86464, 238446), (90324, 228256), (92729, 222336), (97272, 211952), (97824, 210756), (104832, 196667), (105378, 195648), (105976, 194544), (111168, 185458), (114128, 180648), (119223, 172928), (120432, 171192), (128394, 160576), (129696, 158964), (130432, 158067), (140504, 146736)]