20027616768

素因数分解:

$2^9\times 3^5\times {\mathrm{17}}^2\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 360

約数和(自身を含む): 63789557832

約数和(自身を除く): 43761941064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 243, 256, 272, 288, 289, 306, 324, 384, 408, 432, 459, 486, 512, 544, 557, 576, 578, 612, 648, 768, 816, 864, 867, 918, 972, 1088, 1114, 1152, 1156, 1224, 1296, 1377, 1536, 1632, 1671, 1728, 1734, 1836, 1944, 2176, 2228, 2304, 2312, 2448, 2592, 2601, 2754, 3264, 3342, 3456, 3468, 3672, 3888, 4131, 4352, 4456, 4608, 4624, 4896, 5013, 5184, 5202, 5508, 6528, 6684, 6912, 6936, 7344, 7776, 7803, 8262, 8704, 8912, 9248, 9469, 9792, 10026, 10368, 10404, 11016, 13056, 13368, 13824, 13872, 14688, 15039, 15552, 15606, 16524, 17824, 18496, 18938, 19584, 20052, 20736, 20808, 22032, 23409, 26112, 26736, 27744, 28407, 29376, 30078, 31104, 31212, 33048, 35648, 36992, 37876, 39168, 40104, 41472, 41616, 44064, 45117, 46818, 53472, 55488, 56814, 58752, 60156, 62208, 62424, 66096, 70227, 71296, 73984, 75752, 78336, 80208, 83232, 85221, 88128, 90234, 93636, 106944, 110976, 113628, 117504, 120312, 124416, 124848, 132192, 135351, 140454, 142592, 147968, 151504, 160416, 160973, 166464, 170442, 176256, 180468, 187272, 213888, 221952, 227256, 235008, 240624, 249696, 255663, 264384, 270702, 280908, 285184, 303008, 320832, 321946, 332928, 340884, 352512, 360936, 374544, 427776, 443904, 454512, 481248, 482919, 499392, 511326, 528768, 541404, 561816, 606016, 641664, 643892, 665856, 681768, 705024, 721872, 749088, 766989, 855552, 909024, 962496, 965838, 998784, 1022652, 1057536, 1082808, 1123632, 1212032, 1283328, 1287784, 1331712, 1363536, 1443744, 1448757, 1498176, 1533978, 1818048, 1924992, 1931676, 1997568, 2045304, 2115072, 2165616, 2247264, 2300967, 2424064, 2566656, 2575568, 2727072, 2887488, 2897514, 2996352, 3067956, 3636096, 3849984, 3863352, 3995136, 4090608, 4331232, 4346271, 4494528, 4601934, 4848128, 5151136, 5454144, 5774976, 5795028, 5992704, 6135912, 7272192, 7699968, 7726704, 8181216, 8662464, 8692542, 8989056, 9203868, 10302272, 10908288, 11549952, 11590056, 11985408, 12271824, 13038813, 14544384, 15453408, 16362432, 17324928, 17385084, 17978112, 18407736, 20604544, 21816576, 23099904, 23180112, 24543648, 26077626, 30906816, 32724864, 34649856, 34770168, 35956224, 36815472, 39116439, 41209088, 43633152, 46360224, 49087296, 52155252, 61813632, 65449728, 69299712, 69540336, 73630944, 78232878, 82418176, 92720448, 98174592, 104310504, 123627264, 130899456, 139080672, 147261888, 156465756, 185440896, 196349184, 208621008, 247254528, 278161344, 294523776, 312931512, 370881792, 392698368, 417242016, 556322688, 589047552, 625863024, 741763584, 834484032, 1112645376, 1178095104, 1251726048, 1668968064, 2225290752, 2503452096, 3337936128, 5006904192, 6675872256, 10013808384, 20027616768]

約数ペア:

[(1, 20027616768), (2, 10013808384), (3, 6675872256), (4, 5006904192), (6, 3337936128), (8, 2503452096), (9, 2225290752), (12, 1668968064), (16, 1251726048), (17, 1178095104), (18, 1112645376), (24, 834484032), (27, 741763584), (32, 625863024), (34, 589047552), (36, 556322688), (48, 417242016), (51, 392698368), (54, 370881792), (64, 312931512), (68, 294523776), (72, 278161344), (81, 247254528), (96, 208621008), (102, 196349184), (108, 185440896), (128, 156465756), (136, 147261888), (144, 139080672), (153, 130899456), (162, 123627264), (192, 104310504), (204, 98174592), (216, 92720448), (243, 82418176), (256, 78232878), (272, 73630944), (288, 69540336), (289, 69299712), (306, 65449728), (324, 61813632), (384, 52155252), (408, 49087296), (432, 46360224), (459, 43633152), (486, 41209088), (512, 39116439), (544, 36815472), (557, 35956224), (576, 34770168), (578, 34649856), (612, 32724864), (648, 30906816), (768, 26077626), (816, 24543648), (864, 23180112), (867, 23099904), (918, 21816576), (972, 20604544), (1088, 18407736), (1114, 17978112), (1152, 17385084), (1156, 17324928), (1224, 16362432), (1296, 15453408), (1377, 14544384), (1536, 13038813), (1632, 12271824), (1671, 11985408), (1728, 11590056), (1734, 11549952), (1836, 10908288), (1944, 10302272), (2176, 9203868), (2228, 8989056), (2304, 8692542), (2312, 8662464), (2448, 8181216), (2592, 7726704), (2601, 7699968), (2754, 7272192), (3264, 6135912), (3342, 5992704), (3456, 5795028), (3468, 5774976), (3672, 5454144), (3888, 5151136), (4131, 4848128), (4352, 4601934), (4456, 4494528), (4608, 4346271), (4624, 4331232), (4896, 4090608), (5013, 3995136), (5184, 3863352), (5202, 3849984), (5508, 3636096), (6528, 3067956), (6684, 2996352), (6912, 2897514), (6936, 2887488), (7344, 2727072), (7776, 2575568), (7803, 2566656), (8262, 2424064), (8704, 2300967), (8912, 2247264), (9248, 2165616), (9469, 2115072), (9792, 2045304), (10026, 1997568), (10368, 1931676), (10404, 1924992), (11016, 1818048), (13056, 1533978), (13368, 1498176), (13824, 1448757), (13872, 1443744), (14688, 1363536), (15039, 1331712), (15552, 1287784), (15606, 1283328), (16524, 1212032), (17824, 1123632), (18496, 1082808), (18938, 1057536), (19584, 1022652), (20052, 998784), (20736, 965838), (20808, 962496), (22032, 909024), (23409, 855552), (26112, 766989), (26736, 749088), (27744, 721872), (28407, 705024), (29376, 681768), (30078, 665856), (31104, 643892), (31212, 641664), (33048, 606016), (35648, 561816), (36992, 541404), (37876, 528768), (39168, 511326), (40104, 499392), (41472, 482919), (41616, 481248), (44064, 454512), (45117, 443904), (46818, 427776), (53472, 374544), (55488, 360936), (56814, 352512), (58752, 340884), (60156, 332928), (62208, 321946), (62424, 320832), (66096, 303008), (70227, 285184), (71296, 280908), (73984, 270702), (75752, 264384), (78336, 255663), (80208, 249696), (83232, 240624), (85221, 235008), (88128, 227256), (90234, 221952), (93636, 213888), (106944, 187272), (110976, 180468), (113628, 176256), (117504, 170442), (120312, 166464), (124416, 160973), (124848, 160416), (132192, 151504), (135351, 147968), (140454, 142592)]