20663330688

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 960

約数和(自身を含む): 83650126560

約数和(自身を除く): 62986795872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 32, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 64, 66, 72, 77, 78, 81, 84, 88, 91, 96, 99, 104, 108, 112, 117, 121, 126, 128, 132, 143, 144, 154, 156, 162, 168, 176, 181, 182, 189, 192, 198, 208, 216, 224, 231, 234, 242, 252, 264, 273, 286, 288, 297, 308, 312, 324, 336, 351, 352, 362, 363, 364, 378, 384, 396, 416, 429, 432, 448, 462, 468, 484, 504, 528, 543, 546, 567, 572, 576, 594, 616, 624, 648, 672, 693, 702, 704, 724, 726, 728, 756, 792, 819, 832, 847, 858, 864, 891, 896, 924, 936, 968, 1001, 1008, 1053, 1056, 1086, 1089, 1092, 1134, 1144, 1152, 1188, 1232, 1248, 1267, 1287, 1296, 1344, 1386, 1404, 1408, 1448, 1452, 1456, 1512, 1573, 1584, 1629, 1638, 1664, 1694, 1716, 1728, 1782, 1848, 1872, 1936, 1991, 2002, 2016, 2079, 2106, 2112, 2172, 2178, 2184, 2268, 2288, 2353, 2376, 2457, 2464, 2496, 2534, 2541, 2574, 2592, 2688, 2772, 2808, 2896, 2904, 2912, 3003, 3024, 3146, 3168, 3258, 3267, 3276, 3388, 3432, 3456, 3564, 3696, 3744, 3801, 3861, 3872, 3982, 4004, 4032, 4158, 4212, 4224, 4344, 4356, 4368, 4536, 4576, 4706, 4719, 4752, 4887, 4914, 4928, 4992, 5068, 5082, 5148, 5184, 5544, 5616, 5792, 5808, 5824, 5973, 6006, 6048, 6237, 6292, 6336, 6516, 6534, 6552, 6776, 6864, 7059, 7128, 7371, 7392, 7488, 7602, 7623, 7722, 7744, 7964, 8008, 8064, 8316, 8424, 8688, 8712, 8736, 9009, 9072, 9152, 9412, 9438, 9504, 9774, 9801, 9828, 9856, 10136, 10164, 10296, 10368, 11011, 11088, 11232, 11403, 11583, 11584, 11616, 11648, 11946, 12012, 12096, 12474, 12584, 12672, 13032, 13068, 13104, 13552, 13728, 13937, 14118, 14157, 14256, 14661, 14742, 14784, 14976, 15204, 15246, 15444, 15488, 15928, 16016, 16471, 16632, 16848, 17376, 17424, 17472, 17919, 18018, 18144, 18304, 18824, 18876, 19008, 19548, 19602, 19656, 20272, 20328, 20592, 21177, 21901, 22022, 22176, 22464, 22806, 22869, 23166, 23168, 23232, 23892, 24024, 24192, 24948, 25168, 25883, 26064, 26136, 26208, 27027, 27104, 27456, 27874, 28236, 28314, 28512, 29322, 29484, 29568, 30408, 30492, 30888, 31856, 32032, 32942, 33033, 33264, 33696, 34209, 34752, 34848, 34944, 35838, 36036, 36288, 37648, 37752, 38016, 39096, 39204, 39312, 40544, 40656, 41184, 41811, 42354, 42471, 43802, 44044, 44352, 44928, 45612, 45738, 46332, 46464, 47784, 48048, 49413, 49896, 50336, 51766, 52128, 52272, 52416, 53757, 54054, 54208, 54912, 55748, 56472, 56628, 57024, 58644, 58968, 60816, 60984, 61776, 63531, 63712, 64064, 65703, 65884, 66066, 66528, 67392, 68418, 68607, 69504, 69696, 71676, 72072, 72576, 75296, 75504, 77649, 78192, 78408, 78624, 81081, 81088, 81312, 82368, 83622, 84708, 84942, 87604, 88088, 88704, 91224, 91476, 92664, 95568, 96096, 98826, 99099, 99792, 100672, 102627, 103532, 104256, 104544, 104832, 107514, 108108, 108416, 111496, 112944, 113256, 114048, 117288, 117936, 121632, 121968, 123552, 125433, 127062, 127413, 127424, 128128, 131406, 131768, 132132, 133056, 134784, 136836, 137214, 139392, 143352, 144144, 148239, 150592, 151008, 153307, 155298, 156384, 156816, 157248, 161271, 162162, 162176, 162624, 164736, 167244, 169416, 169884, 175208, 176176, 181181, 182448, 182952, 185328, 190593, 191136, 192192, 197109, 197652, 198198, 199584, 201344, 205254, 207064, 208512, 209088, 215028, 216216, 222992, 225888, 226512, 232947, 234576, 235872, 243264, 243936, 247104, 250866, 254124, 254826, 254848, 262812, 263536, 264264, 266112, 273672, 274428, 284713, 286704, 288288, 296478, 297297, 301184, 302016, 306614, 310596, 312768, 313632, 314496, 322542, 324324, 325248, 334488, 338832, 339768, 350416, 352352, 362362, 364896, 365904, 370656, 376299, 381186, 382272, 384384, 394218, 395304, 396396, 399168, 410508, 414128, 418176, 430056, 432432, 444717, 445984, 451776, 453024, 459921, 465894, 469152, 471744, 486528, 487872, 494208, 501732, 508248, 509652, 525624, 527072, 528528, 543543, 547344, 548856, 569426, 573408, 576576, 591327, 592956, 594594, 604032, 613228, 621192, 625536, 627264, 645084, 648648, 668976, 677664, 679536, 698841, 700832, 704704, 724724, 729792, 731808, 741312, 752598, 762372, 764544, 788436, 790608, 792792, 798336, 821016, 828256, 854139, 860112, 864864, 889434, 891891, 891968, 903552, 906048, 919842, 931788, 938304, 943488, 975744, 1003464, 1016496, 1019304, 1051248, 1054144, 1057056, 1087086, 1094688, 1097712, 1128897, 1138852, 1146816, 1153152, 1182654, 1185912, 1189188, 1226456, 1242384, 1254528, 1290168, 1297296, 1334151, 1337952, 1355328, 1359072, 1379763, 1397682, 1401664, 1409408, 1449448, 1459584, 1463616, 1482624, 1505196, 1524744, 1576872, 1581216, 1585584, 1630629, 1642032, 1656512, 1708278, 1720224, 1729728, 1773981, 1778868, 1783782, 1783936, 1812096, 1839684, 1863576, 1876608, 1992991, 2006928, 2032992, 2038608, 2096523, 2102496, 2108288, 2114112, 2174172, 2189376, 2195424, 2257794, 2277704, 2293632, 2365308, 2371824, 2378376, 2452912, 2484768, 2562417, 2580336, 2594592, 2668302, 2675904, 2710656, 2718144, 2759526, 2795364, 2803328, 2898896, 2927232, 3010392, 3049488, 3153744, 3162432, 3171168, 3261258, 3284064, 3313024, 3416556, 3440448, 3459456, 3547962, 3557736, 3567564, 3679368, 3727152, 3985982, 4013856, 4065984, 4077216, 4139289, 4193046, 4204992, 4228224, 4348344, 4378752, 4390848, 4515588, 4555408, 4730616, 4743648, 4756752, 4891887, 4905824, 4969536, 5124834, 5160672, 5189184, 5336604, 5351808, 5436288, 5519052, 5590728, 5797792, 5978973, 6020784, 6098976, 6307488, 6324864, 6342336, 6522516, 6568128, 6833112, 6880896, 7095924, 7115472, 7135128, 7358736, 7454304, 7687251, 7971964, 8027712, 8131968, 8154432, 8278578, 8386092, 8409984, 8696688, 8781696, 9031176, 9110816, 9461232, 9487296, 9513504, 9783774, 9811648, 9939072, 10249668, 10321344, 10378368, 10673208, 11038104, 11181456, 11595584, 11957946, 12041568, 12197952, 12417867, 12614976, 12684672, 13045032, 13136256, 13666224, 14191848, 14230944, 14270256, 14675661, 14717472, 14908608, 15374502, 15943928, 16055424, 16308864, 16557156, 16772184, 17393376, 17936919, 18062352, 18221632, 18922464, 18974592, 19027008, 19567548, 19623296, 20499336, 20642688, 21346416, 22076208, 22362912, 23061753, 23191168, 23915892, 24083136, 24395904, 24835734, 25229952, 26090064, 27332448, 28383696, 28461888, 28540512, 29351322, 29434944, 29817216, 30749004, 31887856, 33114312, 33544368, 34786752, 35873838, 36124704, 36443264, 37844928, 38054016, 39135096, 40998672, 42692832, 44152416, 44725824, 46123506, 47831784, 48166272, 49671468, 52180128, 53810757, 54664896, 56767392, 56923776, 57081024, 58702644, 58869888, 61498008, 63775712, 66228624, 67088736, 69573504, 71747676, 72249408, 75689856, 78270192, 81997344, 85385664, 88304832, 89451648, 92247012, 95663568, 99342936, 104360256, 107621514, 109329792, 113534784, 114162048, 117405288, 122996016, 127551424, 132457248, 134177472, 143495352, 144498816, 156540384, 161432271, 163994688, 170771328, 176609664, 184494024, 191327136, 198685872, 208720512, 215243028, 227069568, 234810576, 245992032, 255102848, 264914496, 268354944, 286990704, 313080768, 322864542, 327989376, 368988048, 382654272, 397371744, 430486056, 469621152, 491984064, 529828992, 573981408, 626161536, 645729084, 737976096, 765308544, 794743488, 860972112, 939242304, 983968128, 1147962816, 1291458168, 1475952192, 1589486976, 1721944224, 1878484608, 2295925632, 2582916336, 2951904384, 3443888448, 5165832672, 6887776896, 10331665344, 20663330688]

約数ペア:

[(1, 20663330688), (2, 10331665344), (3, 6887776896), (4, 5165832672), (6, 3443888448), (7, 2951904384), (8, 2582916336), (9, 2295925632), (11, 1878484608), (12, 1721944224), (13, 1589486976), (14, 1475952192), (16, 1291458168), (18, 1147962816), (21, 983968128), (22, 939242304), (24, 860972112), (26, 794743488), (27, 765308544), (28, 737976096), (32, 645729084), (33, 626161536), (36, 573981408), (39, 529828992), (42, 491984064), (44, 469621152), (48, 430486056), (52, 397371744), (54, 382654272), (56, 368988048), (63, 327989376), (64, 322864542), (66, 313080768), (72, 286990704), (77, 268354944), (78, 264914496), (81, 255102848), (84, 245992032), (88, 234810576), (91, 227069568), (96, 215243028), (99, 208720512), (104, 198685872), (108, 191327136), (112, 184494024), (117, 176609664), (121, 170771328), (126, 163994688), (128, 161432271), (132, 156540384), (143, 144498816), (144, 143495352), (154, 134177472), (156, 132457248), (162, 127551424), (168, 122996016), (176, 117405288), (181, 114162048), (182, 113534784), (189, 109329792), (192, 107621514), (198, 104360256), (208, 99342936), (216, 95663568), (224, 92247012), (231, 89451648), (234, 88304832), (242, 85385664), (252, 81997344), (264, 78270192), (273, 75689856), (286, 72249408), (288, 71747676), (297, 69573504), (308, 67088736), (312, 66228624), (324, 63775712), (336, 61498008), (351, 58869888), (352, 58702644), (362, 57081024), (363, 56923776), (364, 56767392), (378, 54664896), (384, 53810757), (396, 52180128), (416, 49671468), (429, 48166272), (432, 47831784), (448, 46123506), (462, 44725824), (468, 44152416), (484, 42692832), (504, 40998672), (528, 39135096), (543, 38054016), (546, 37844928), (567, 36443264), (572, 36124704), (576, 35873838), (594, 34786752), (616, 33544368), (624, 33114312), (648, 31887856), (672, 30749004), (693, 29817216), (702, 29434944), (704, 29351322), (724, 28540512), (726, 28461888), (728, 28383696), (756, 27332448), (792, 26090064), (819, 25229952), (832, 24835734), (847, 24395904), (858, 24083136), (864, 23915892), (891, 23191168), (896, 23061753), (924, 22362912), (936, 22076208), (968, 21346416), (1001, 20642688), (1008, 20499336), (1053, 19623296), (1056, 19567548), (1086, 19027008), (1089, 18974592), (1092, 18922464), (1134, 18221632), (1144, 18062352), (1152, 17936919), (1188, 17393376), (1232, 16772184), (1248, 16557156), (1267, 16308864), (1287, 16055424), (1296, 15943928), (1344, 15374502), (1386, 14908608), (1404, 14717472), (1408, 14675661), (1448, 14270256), (1452, 14230944), (1456, 14191848), (1512, 13666224), (1573, 13136256), (1584, 13045032), (1629, 12684672), (1638, 12614976), (1664, 12417867), (1694, 12197952), (1716, 12041568), (1728, 11957946), (1782, 11595584), (1848, 11181456), (1872, 11038104), (1936, 10673208), (1991, 10378368), (2002, 10321344), (2016, 10249668), (2079, 9939072), (2106, 9811648), (2112, 9783774), (2172, 9513504), (2178, 9487296), (2184, 9461232), (2268, 9110816), (2288, 9031176), (2353, 8781696), (2376, 8696688), (2457, 8409984), (2464, 8386092), (2496, 8278578), (2534, 8154432), (2541, 8131968), (2574, 8027712), (2592, 7971964), (2688, 7687251), (2772, 7454304), (2808, 7358736), (2896, 7135128), (2904, 7115472), (2912, 7095924), (3003, 6880896), (3024, 6833112), (3146, 6568128), (3168, 6522516), (3258, 6342336), (3267, 6324864), (3276, 6307488), (3388, 6098976), (3432, 6020784), (3456, 5978973), (3564, 5797792), (3696, 5590728), (3744, 5519052), (3801, 5436288), (3861, 5351808), (3872, 5336604), (3982, 5189184), (4004, 5160672), (4032, 5124834), (4158, 4969536), (4212, 4905824), (4224, 4891887), (4344, 4756752), (4356, 4743648), (4368, 4730616), (4536, 4555408), (4576, 4515588), (4706, 4390848), (4719, 4378752), (4752, 4348344), (4887, 4228224), (4914, 4204992), (4928, 4193046), (4992, 4139289), (5068, 4077216), (5082, 4065984), (5148, 4013856), (5184, 3985982), (5544, 3727152), (5616, 3679368), (5792, 3567564), (5808, 3557736), (5824, 3547962), (5973, 3459456), (6006, 3440448), (6048, 3416556), (6237, 3313024), (6292, 3284064), (6336, 3261258), (6516, 3171168), (6534, 3162432), (6552, 3153744), (6776, 3049488), (6864, 3010392), (7059, 2927232), (7128, 2898896), (7371, 2803328), (7392, 2795364), (7488, 2759526), (7602, 2718144), (7623, 2710656), (7722, 2675904), (7744, 2668302), (7964, 2594592), (8008, 2580336), (8064, 2562417), (8316, 2484768), (8424, 2452912), (8688, 2378376), (8712, 2371824), (8736, 2365308), (9009, 2293632), (9072, 2277704), (9152, 2257794), (9412, 2195424), (9438, 2189376), (9504, 2174172), (9774, 2114112), (9801, 2108288), (9828, 2102496), (9856, 2096523), (10136, 2038608), (10164, 2032992), (10296, 2006928), (10368, 1992991), (11011, 1876608), (11088, 1863576), (11232, 1839684), (11403, 1812096), (11583, 1783936), (11584, 1783782), (11616, 1778868), (11648, 1773981), (11946, 1729728), (12012, 1720224), (12096, 1708278), (12474, 1656512), (12584, 1642032), (12672, 1630629), (13032, 1585584), (13068, 1581216), (13104, 1576872), (13552, 1524744), (13728, 1505196), (13937, 1482624), (14118, 1463616), (14157, 1459584), (14256, 1449448), (14661, 1409408), (14742, 1401664), (14784, 1397682), (14976, 1379763), (15204, 1359072), (15246, 1355328), (15444, 1337952), (15488, 1334151), (15928, 1297296), (16016, 1290168), (16471, 1254528), (16632, 1242384), (16848, 1226456), (17376, 1189188), (17424, 1185912), (17472, 1182654), (17919, 1153152), (18018, 1146816), (18144, 1138852), (18304, 1128897), (18824, 1097712), (18876, 1094688), (19008, 1087086), (19548, 1057056), (19602, 1054144), (19656, 1051248), (20272, 1019304), (20328, 1016496), (20592, 1003464), (21177, 975744), (21901, 943488), (22022, 938304), (22176, 931788), (22464, 919842), (22806, 906048), (22869, 903552), (23166, 891968), (23168, 891891), (23232, 889434), (23892, 864864), (24024, 860112), (24192, 854139), (24948, 828256), (25168, 821016), (25883, 798336), (26064, 792792), (26136, 790608), (26208, 788436), (27027, 764544), (27104, 762372), (27456, 752598), (27874, 741312), (28236, 731808), (28314, 729792), (28512, 724724), (29322, 704704), (29484, 700832), (29568, 698841), (30408, 679536), (30492, 677664), (30888, 668976), (31856, 648648), (32032, 645084), (32942, 627264), (33033, 625536), (33264, 621192), (33696, 613228), (34209, 604032), (34752, 594594), (34848, 592956), (34944, 591327), (35838, 576576), (36036, 573408), (36288, 569426), (37648, 548856), (37752, 547344), (38016, 543543), (39096, 528528), (39204, 527072), (39312, 525624), (40544, 509652), (40656, 508248), (41184, 501732), (41811, 494208), (42354, 487872), (42471, 486528), (43802, 471744), (44044, 469152), (44352, 465894), (44928, 459921), (45612, 453024), (45738, 451776), (46332, 445984), (46464, 444717), (47784, 432432), (48048, 430056), (49413, 418176), (49896, 414128), (50336, 410508), (51766, 399168), (52128, 396396), (52272, 395304), (52416, 394218), (53757, 384384), (54054, 382272), (54208, 381186), (54912, 376299), (55748, 370656), (56472, 365904), (56628, 364896), (57024, 362362), (58644, 352352), (58968, 350416), (60816, 339768), (60984, 338832), (61776, 334488), (63531, 325248), (63712, 324324), (64064, 322542), (65703, 314496), (65884, 313632), (66066, 312768), (66528, 310596), (67392, 306614), (68418, 302016), (68607, 301184), (69504, 297297), (69696, 296478), (71676, 288288), (72072, 286704), (72576, 284713), (75296, 274428), (75504, 273672), (77649, 266112), (78192, 264264), (78408, 263536), (78624, 262812), (81081, 254848), (81088, 254826), (81312, 254124), (82368, 250866), (83622, 247104), (84708, 243936), (84942, 243264), (87604, 235872), (88088, 234576), (88704, 232947), (91224, 226512), (91476, 225888), (92664, 222992), (95568, 216216), (96096, 215028), (98826, 209088), (99099, 208512), (99792, 207064), (100672, 205254), (102627, 201344), (103532, 199584), (104256, 198198), (104544, 197652), (104832, 197109), (107514, 192192), (108108, 191136), (108416, 190593), (111496, 185328), (112944, 182952), (113256, 182448), (114048, 181181), (117288, 176176), (117936, 175208), (121632, 169884), (121968, 169416), (123552, 167244), (125433, 164736), (127062, 162624), (127413, 162176), (127424, 162162), (128128, 161271), (131406, 157248), (131768, 156816), (132132, 156384), (133056, 155298), (134784, 153307), (136836, 151008), (137214, 150592), (139392, 148239), (143352, 144144)]