20913259584

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:962

約数の個数: 336

約数和(自身を含む): 67093600128

約数和(自身を除く): 46180340544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 73, 74, 84, 96, 98, 111, 112, 146, 147, 148, 168, 192, 196, 219, 222, 224, 259, 292, 294, 296, 336, 392, 438, 444, 448, 511, 518, 584, 588, 592, 672, 777, 784, 823, 876, 888, 1022, 1036, 1168, 1176, 1184, 1344, 1533, 1554, 1568, 1646, 1752, 1776, 1813, 2044, 2072, 2336, 2352, 2368, 2469, 2701, 3066, 3108, 3136, 3292, 3504, 3552, 3577, 3626, 4088, 4144, 4672, 4704, 4938, 5402, 5439, 5761, 6132, 6216, 6584, 7008, 7104, 7154, 7252, 8103, 8176, 8288, 9408, 9876, 10731, 10804, 10878, 11522, 12264, 12432, 13168, 14016, 14308, 14504, 16206, 16352, 16576, 17283, 18907, 19752, 21462, 21608, 21756, 23044, 24528, 24864, 26336, 28616, 29008, 30451, 32412, 32704, 34566, 37814, 39504, 40327, 42924, 43216, 43512, 46088, 49056, 49728, 52672, 56721, 57232, 58016, 60079, 60902, 64824, 69132, 75628, 79008, 80654, 85848, 86432, 87024, 91353, 92176, 98112, 113442, 114464, 116032, 120158, 120981, 121804, 129648, 132349, 138264, 151256, 158016, 161308, 171696, 172864, 174048, 180237, 182706, 184352, 213157, 226884, 228928, 240316, 241962, 243608, 259296, 264698, 276528, 302512, 322616, 343392, 348096, 360474, 365412, 368704, 397047, 420553, 426314, 453768, 480632, 483924, 487216, 518592, 529396, 553056, 605024, 639471, 645232, 686784, 720948, 730824, 794094, 841106, 852628, 907536, 961264, 967848, 974432, 1058792, 1106112, 1210048, 1261659, 1278942, 1290464, 1441896, 1461648, 1492099, 1588188, 1682212, 1705256, 1815072, 1922528, 1935696, 1948864, 2117584, 2222923, 2523318, 2557884, 2580928, 2883792, 2923296, 2943871, 2984198, 3176376, 3364424, 3410512, 3630144, 3845056, 3871392, 4235168, 4445846, 4476297, 5046636, 5115768, 5767584, 5846592, 5887742, 5968396, 6352752, 6668769, 6728848, 6821024, 7742784, 8470336, 8831613, 8891692, 8952594, 10093272, 10231536, 11535168, 11775484, 11936792, 12705504, 13337538, 13457696, 13642048, 15560461, 17663226, 17783384, 17905188, 20186544, 20463072, 23550968, 23873584, 25411008, 26675076, 26915392, 31120922, 35326452, 35566768, 35810376, 40373088, 40926144, 46681383, 47101936, 47747168, 53350152, 62241844, 70652904, 71133536, 71620752, 80746176, 93362766, 94203872, 95494336, 106700304, 108923227, 124483688, 141305808, 142267072, 143241504, 186725532, 188407744, 213400608, 217846454, 248967376, 282611616, 286483008, 326769681, 373451064, 426801216, 435692908, 497934752, 565223232, 653539362, 746902128, 871385816, 995869504, 1307078724, 1493804256, 1742771632, 2614157448, 2987608512, 3485543264, 5228314896, 6971086528, 10456629792, 20913259584]

約数ペア:

[(1, 20913259584), (2, 10456629792), (3, 6971086528), (4, 5228314896), (6, 3485543264), (7, 2987608512), (8, 2614157448), (12, 1742771632), (14, 1493804256), (16, 1307078724), (21, 995869504), (24, 871385816), (28, 746902128), (32, 653539362), (37, 565223232), (42, 497934752), (48, 435692908), (49, 426801216), (56, 373451064), (64, 326769681), (73, 286483008), (74, 282611616), (84, 248967376), (96, 217846454), (98, 213400608), (111, 188407744), (112, 186725532), (146, 143241504), (147, 142267072), (148, 141305808), (168, 124483688), (192, 108923227), (196, 106700304), (219, 95494336), (222, 94203872), (224, 93362766), (259, 80746176), (292, 71620752), (294, 71133536), (296, 70652904), (336, 62241844), (392, 53350152), (438, 47747168), (444, 47101936), (448, 46681383), (511, 40926144), (518, 40373088), (584, 35810376), (588, 35566768), (592, 35326452), (672, 31120922), (777, 26915392), (784, 26675076), (823, 25411008), (876, 23873584), (888, 23550968), (1022, 20463072), (1036, 20186544), (1168, 17905188), (1176, 17783384), (1184, 17663226), (1344, 15560461), (1533, 13642048), (1554, 13457696), (1568, 13337538), (1646, 12705504), (1752, 11936792), (1776, 11775484), (1813, 11535168), (2044, 10231536), (2072, 10093272), (2336, 8952594), (2352, 8891692), (2368, 8831613), (2469, 8470336), (2701, 7742784), (3066, 6821024), (3108, 6728848), (3136, 6668769), (3292, 6352752), (3504, 5968396), (3552, 5887742), (3577, 5846592), (3626, 5767584), (4088, 5115768), (4144, 5046636), (4672, 4476297), (4704, 4445846), (4938, 4235168), (5402, 3871392), (5439, 3845056), (5761, 3630144), (6132, 3410512), (6216, 3364424), (6584, 3176376), (7008, 2984198), (7104, 2943871), (7154, 2923296), (7252, 2883792), (8103, 2580928), (8176, 2557884), (8288, 2523318), (9408, 2222923), (9876, 2117584), (10731, 1948864), (10804, 1935696), (10878, 1922528), (11522, 1815072), (12264, 1705256), (12432, 1682212), (13168, 1588188), (14016, 1492099), (14308, 1461648), (14504, 1441896), (16206, 1290464), (16352, 1278942), (16576, 1261659), (17283, 1210048), (18907, 1106112), (19752, 1058792), (21462, 974432), (21608, 967848), (21756, 961264), (23044, 907536), (24528, 852628), (24864, 841106), (26336, 794094), (28616, 730824), (29008, 720948), (30451, 686784), (32412, 645232), (32704, 639471), (34566, 605024), (37814, 553056), (39504, 529396), (40327, 518592), (42924, 487216), (43216, 483924), (43512, 480632), (46088, 453768), (49056, 426314), (49728, 420553), (52672, 397047), (56721, 368704), (57232, 365412), (58016, 360474), (60079, 348096), (60902, 343392), (64824, 322616), (69132, 302512), (75628, 276528), (79008, 264698), (80654, 259296), (85848, 243608), (86432, 241962), (87024, 240316), (91353, 228928), (92176, 226884), (98112, 213157), (113442, 184352), (114464, 182706), (116032, 180237), (120158, 174048), (120981, 172864), (121804, 171696), (129648, 161308), (132349, 158016), (138264, 151256)]