20219813376

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3489

約数の個数: 320

約数和(自身を含む): 67056422400

約数和(自身を除く): 46836609024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 64, 76, 84, 87, 96, 112, 114, 116, 128, 133, 152, 168, 174, 192, 203, 224, 228, 232, 256, 266, 304, 336, 348, 384, 399, 406, 448, 456, 464, 512, 532, 551, 608, 609, 672, 696, 768, 798, 812, 896, 912, 928, 1064, 1102, 1216, 1218, 1344, 1392, 1536, 1596, 1624, 1653, 1792, 1824, 1856, 2128, 2204, 2432, 2436, 2688, 2784, 3192, 3248, 3306, 3413, 3584, 3648, 3712, 3857, 4256, 4408, 4864, 4872, 5376, 5568, 6384, 6496, 6612, 6826, 7296, 7424, 7714, 8512, 8816, 9728, 9744, 10239, 10752, 11136, 11571, 12768, 12992, 13224, 13652, 14592, 14848, 15428, 17024, 17632, 19488, 20478, 22272, 23142, 23891, 25536, 25984, 26448, 27304, 29184, 30856, 34048, 35264, 38976, 40956, 44544, 46284, 47782, 51072, 51968, 52896, 54608, 61712, 64847, 68096, 70528, 71673, 77952, 81912, 92568, 95564, 98977, 102144, 103936, 105792, 109216, 123424, 129694, 141056, 143346, 155904, 163824, 185136, 191128, 194541, 197954, 204288, 211584, 218432, 246848, 259388, 282112, 286692, 296931, 311808, 327648, 370272, 382256, 389082, 395908, 423168, 436864, 453929, 493696, 518776, 573384, 593862, 655296, 692839, 740544, 764512, 778164, 791816, 846336, 873728, 907858, 987392, 1037552, 1146768, 1187724, 1310592, 1361787, 1385678, 1481088, 1529024, 1556328, 1583632, 1747456, 1815716, 1880563, 1974784, 2075104, 2078517, 2293536, 2375448, 2621184, 2723574, 2771356, 2962176, 3058048, 3112656, 3167264, 3631432, 3761126, 4150208, 4157034, 4587072, 4750896, 5242368, 5447148, 5542712, 5641689, 5924352, 6116096, 6225312, 6334528, 7262864, 7522252, 8300416, 8314068, 9174144, 9501792, 10894296, 11085424, 11283378, 12232192, 12450624, 12669056, 13163941, 14525728, 15044504, 16600832, 16628136, 18348288, 19003584, 21788592, 22170848, 22566756, 24901248, 25338112, 26327882, 29051456, 30089008, 33201664, 33256272, 36696576, 38007168, 39491823, 43577184, 44341696, 45133512, 49802496, 50676224, 52655764, 58102912, 60178016, 66512544, 76014336, 78983646, 87154368, 88683392, 90267024, 99604992, 105311528, 116205824, 120356032, 133025088, 152028672, 157967292, 174308736, 177366784, 180534048, 210623056, 232411648, 240712064, 266050176, 315934584, 348617472, 354733568, 361068096, 421246112, 481424128, 532100352, 631869168, 697234944, 722136192, 842492224, 962848256, 1064200704, 1263738336, 1444272384, 1684984448, 2527476672, 2888544768, 3369968896, 5054953344, 6739937792, 10109906688, 20219813376]

約数ペア:

[(1, 20219813376), (2, 10109906688), (3, 6739937792), (4, 5054953344), (6, 3369968896), (7, 2888544768), (8, 2527476672), (12, 1684984448), (14, 1444272384), (16, 1263738336), (19, 1064200704), (21, 962848256), (24, 842492224), (28, 722136192), (29, 697234944), (32, 631869168), (38, 532100352), (42, 481424128), (48, 421246112), (56, 361068096), (57, 354733568), (58, 348617472), (64, 315934584), (76, 266050176), (84, 240712064), (87, 232411648), (96, 210623056), (112, 180534048), (114, 177366784), (116, 174308736), (128, 157967292), (133, 152028672), (152, 133025088), (168, 120356032), (174, 116205824), (192, 105311528), (203, 99604992), (224, 90267024), (228, 88683392), (232, 87154368), (256, 78983646), (266, 76014336), (304, 66512544), (336, 60178016), (348, 58102912), (384, 52655764), (399, 50676224), (406, 49802496), (448, 45133512), (456, 44341696), (464, 43577184), (512, 39491823), (532, 38007168), (551, 36696576), (608, 33256272), (609, 33201664), (672, 30089008), (696, 29051456), (768, 26327882), (798, 25338112), (812, 24901248), (896, 22566756), (912, 22170848), (928, 21788592), (1064, 19003584), (1102, 18348288), (1216, 16628136), (1218, 16600832), (1344, 15044504), (1392, 14525728), (1536, 13163941), (1596, 12669056), (1624, 12450624), (1653, 12232192), (1792, 11283378), (1824, 11085424), (1856, 10894296), (2128, 9501792), (2204, 9174144), (2432, 8314068), (2436, 8300416), (2688, 7522252), (2784, 7262864), (3192, 6334528), (3248, 6225312), (3306, 6116096), (3413, 5924352), (3584, 5641689), (3648, 5542712), (3712, 5447148), (3857, 5242368), (4256, 4750896), (4408, 4587072), (4864, 4157034), (4872, 4150208), (5376, 3761126), (5568, 3631432), (6384, 3167264), (6496, 3112656), (6612, 3058048), (6826, 2962176), (7296, 2771356), (7424, 2723574), (7714, 2621184), (8512, 2375448), (8816, 2293536), (9728, 2078517), (9744, 2075104), (10239, 1974784), (10752, 1880563), (11136, 1815716), (11571, 1747456), (12768, 1583632), (12992, 1556328), (13224, 1529024), (13652, 1481088), (14592, 1385678), (14848, 1361787), (15428, 1310592), (17024, 1187724), (17632, 1146768), (19488, 1037552), (20478, 987392), (22272, 907858), (23142, 873728), (23891, 846336), (25536, 791816), (25984, 778164), (26448, 764512), (27304, 740544), (29184, 692839), (30856, 655296), (34048, 593862), (35264, 573384), (38976, 518776), (40956, 493696), (44544, 453929), (46284, 436864), (47782, 423168), (51072, 395908), (51968, 389082), (52896, 382256), (54608, 370272), (61712, 327648), (64847, 311808), (68096, 296931), (70528, 286692), (71673, 282112), (77952, 259388), (81912, 246848), (92568, 218432), (95564, 211584), (98977, 204288), (102144, 197954), (103936, 194541), (105792, 191128), (109216, 185136), (123424, 163824), (129694, 155904), (141056, 143346)]