20968187328

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3673}}^1$

素因数の和:3772

約数の個数: 336

約数和(自身を含む): 70751187936

約数和(自身を除く): 49783000608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 53, 64, 66, 68, 72, 88, 96, 99, 102, 106, 132, 136, 144, 153, 159, 176, 187, 192, 198, 204, 212, 264, 272, 288, 306, 318, 352, 374, 396, 408, 424, 477, 528, 544, 561, 576, 583, 612, 636, 704, 748, 792, 816, 848, 901, 954, 1056, 1088, 1122, 1166, 1224, 1272, 1496, 1584, 1632, 1683, 1696, 1749, 1802, 1908, 2112, 2244, 2332, 2448, 2544, 2703, 2992, 3168, 3264, 3366, 3392, 3498, 3604, 3673, 3816, 4488, 4664, 4896, 5088, 5247, 5406, 5984, 6336, 6732, 6996, 7208, 7346, 7632, 8109, 8976, 9328, 9792, 9911, 10176, 10494, 10812, 11019, 11968, 13464, 13992, 14416, 14692, 15264, 16218, 17952, 18656, 19822, 20988, 21624, 22038, 26928, 27984, 28832, 29384, 29733, 30528, 32436, 33057, 35904, 37312, 39644, 40403, 41976, 43248, 44076, 53856, 55968, 57664, 58768, 59466, 62441, 64872, 66114, 79288, 80806, 83952, 86496, 88152, 89199, 107712, 111936, 117536, 118932, 121209, 124882, 129744, 132228, 158576, 161612, 167904, 172992, 176304, 178398, 187323, 194669, 235072, 237864, 242418, 249764, 259488, 264456, 317152, 323224, 335808, 352608, 356796, 363627, 374646, 389338, 475728, 484836, 499528, 518976, 528912, 561969, 584007, 634304, 646448, 686851, 705216, 713592, 727254, 749292, 778676, 951456, 969672, 999056, 1057824, 1123938, 1168014, 1292896, 1373702, 1427184, 1454508, 1498584, 1557352, 1752021, 1902912, 1939344, 1998112, 2060553, 2115648, 2141359, 2247876, 2336028, 2585792, 2747404, 2854368, 2909016, 2997168, 3114704, 3309373, 3504042, 3878688, 3996224, 4121106, 4282718, 4495752, 4672056, 5494808, 5708736, 5818032, 5994336, 6181659, 6229408, 6424077, 6618746, 7008084, 7757376, 8242212, 8565436, 8991504, 9344112, 9928119, 10989616, 11636064, 11988672, 12363318, 12458816, 12848154, 13237492, 14016168, 16484424, 17130872, 17983008, 18688224, 19272231, 19856238, 21979232, 23272128, 24726636, 25696308, 26474984, 28032336, 29784357, 32968848, 34261744, 35966016, 36403103, 37376448, 38544462, 39712476, 43958464, 49453272, 51392616, 52949968, 56064672, 59568714, 65937696, 68523488, 72806206, 77088924, 79424952, 98906544, 102785232, 105899936, 109209309, 112129344, 119137428, 131875392, 137046976, 145612412, 154177848, 158849904, 197813088, 205570464, 211799872, 218418618, 238274856, 291224824, 308355696, 317699808, 327627927, 395626176, 411140928, 436837236, 476549712, 582449648, 616711392, 635399616, 655255854, 873674472, 953099424, 1164899296, 1233422784, 1310511708, 1747348944, 1906198848, 2329798592, 2621023416, 3494697888, 5242046832, 6989395776, 10484093664, 20968187328]

約数ペア:

[(1, 20968187328), (2, 10484093664), (3, 6989395776), (4, 5242046832), (6, 3494697888), (8, 2621023416), (9, 2329798592), (11, 1906198848), (12, 1747348944), (16, 1310511708), (17, 1233422784), (18, 1164899296), (22, 953099424), (24, 873674472), (32, 655255854), (33, 635399616), (34, 616711392), (36, 582449648), (44, 476549712), (48, 436837236), (51, 411140928), (53, 395626176), (64, 327627927), (66, 317699808), (68, 308355696), (72, 291224824), (88, 238274856), (96, 218418618), (99, 211799872), (102, 205570464), (106, 197813088), (132, 158849904), (136, 154177848), (144, 145612412), (153, 137046976), (159, 131875392), (176, 119137428), (187, 112129344), (192, 109209309), (198, 105899936), (204, 102785232), (212, 98906544), (264, 79424952), (272, 77088924), (288, 72806206), (306, 68523488), (318, 65937696), (352, 59568714), (374, 56064672), (396, 52949968), (408, 51392616), (424, 49453272), (477, 43958464), (528, 39712476), (544, 38544462), (561, 37376448), (576, 36403103), (583, 35966016), (612, 34261744), (636, 32968848), (704, 29784357), (748, 28032336), (792, 26474984), (816, 25696308), (848, 24726636), (901, 23272128), (954, 21979232), (1056, 19856238), (1088, 19272231), (1122, 18688224), (1166, 17983008), (1224, 17130872), (1272, 16484424), (1496, 14016168), (1584, 13237492), (1632, 12848154), (1683, 12458816), (1696, 12363318), (1749, 11988672), (1802, 11636064), (1908, 10989616), (2112, 9928119), (2244, 9344112), (2332, 8991504), (2448, 8565436), (2544, 8242212), (2703, 7757376), (2992, 7008084), (3168, 6618746), (3264, 6424077), (3366, 6229408), (3392, 6181659), (3498, 5994336), (3604, 5818032), (3673, 5708736), (3816, 5494808), (4488, 4672056), (4664, 4495752), (4896, 4282718), (5088, 4121106), (5247, 3996224), (5406, 3878688), (5984, 3504042), (6336, 3309373), (6732, 3114704), (6996, 2997168), (7208, 2909016), (7346, 2854368), (7632, 2747404), (8109, 2585792), (8976, 2336028), (9328, 2247876), (9792, 2141359), (9911, 2115648), (10176, 2060553), (10494, 1998112), (10812, 1939344), (11019, 1902912), (11968, 1752021), (13464, 1557352), (13992, 1498584), (14416, 1454508), (14692, 1427184), (15264, 1373702), (16218, 1292896), (17952, 1168014), (18656, 1123938), (19822, 1057824), (20988, 999056), (21624, 969672), (22038, 951456), (26928, 778676), (27984, 749292), (28832, 727254), (29384, 713592), (29733, 705216), (30528, 686851), (32436, 646448), (33057, 634304), (35904, 584007), (37312, 561969), (39644, 528912), (40403, 518976), (41976, 499528), (43248, 484836), (44076, 475728), (53856, 389338), (55968, 374646), (57664, 363627), (58768, 356796), (59466, 352608), (62441, 335808), (64872, 323224), (66114, 317152), (79288, 264456), (80806, 259488), (83952, 249764), (86496, 242418), (88152, 237864), (89199, 235072), (107712, 194669), (111936, 187323), (117536, 178398), (118932, 176304), (121209, 172992), (124882, 167904), (129744, 161612), (132228, 158576)]