20121588864

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 384

約数和(自身を含む): 65764051200

約数和(自身を除く): 45642462336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 128, 141, 144, 156, 169, 188, 192, 208, 216, 234, 282, 288, 312, 338, 351, 376, 384, 416, 423, 432, 468, 507, 564, 576, 611, 624, 676, 702, 733, 752, 832, 846, 864, 936, 1014, 1128, 1152, 1222, 1248, 1269, 1352, 1404, 1466, 1504, 1521, 1664, 1692, 1728, 1833, 1872, 2028, 2199, 2256, 2444, 2496, 2538, 2704, 2808, 2932, 3008, 3042, 3384, 3456, 3666, 3744, 4056, 4398, 4512, 4563, 4888, 4992, 5076, 5408, 5499, 5616, 5864, 6016, 6084, 6597, 6768, 7332, 7488, 7943, 8112, 8796, 9024, 9126, 9529, 9776, 10152, 10816, 10998, 11232, 11728, 12168, 13194, 13536, 14664, 14976, 15886, 16224, 16497, 17592, 18048, 18252, 19058, 19552, 19791, 20304, 21632, 21996, 22464, 23456, 23829, 24336, 26388, 27072, 28587, 29328, 31772, 32448, 32994, 34451, 35184, 36504, 38116, 39104, 39582, 40608, 43992, 44928, 46912, 47658, 48672, 52776, 54144, 57174, 58656, 63544, 64896, 65988, 68902, 70368, 71487, 73008, 76232, 78208, 79164, 81216, 85761, 87984, 93824, 95316, 97344, 103353, 105552, 114348, 117312, 123877, 127088, 131976, 137804, 140736, 142974, 146016, 152464, 158328, 162432, 171522, 175968, 190632, 194688, 206706, 211104, 214461, 228696, 234624, 247754, 254176, 257283, 263952, 275608, 281472, 285948, 292032, 304928, 310059, 316656, 343044, 351936, 371631, 381264, 413412, 422208, 428922, 447863, 457392, 495508, 508352, 514566, 527904, 551216, 571896, 584064, 609856, 620118, 633312, 686088, 703872, 743262, 762528, 826824, 844416, 857844, 895726, 914784, 930177, 991016, 1016704, 1029132, 1055808, 1102432, 1114893, 1143792, 1219712, 1240236, 1266624, 1343589, 1372176, 1486524, 1525056, 1653648, 1715688, 1791452, 1829568, 1860354, 1982032, 2058264, 2111616, 2204864, 2229786, 2287584, 2480472, 2533248, 2687178, 2744352, 2973048, 3050112, 3307296, 3344679, 3431376, 3582904, 3659136, 3720708, 3964064, 4030767, 4116528, 4409728, 4459572, 4575168, 4960944, 5374356, 5488704, 5822219, 5946096, 6614592, 6689358, 6862752, 7165808, 7441416, 7928128, 8061534, 8233056, 8919144, 9150336, 9921888, 10748712, 10977408, 11644438, 11892192, 12092301, 13229184, 13378716, 13725504, 14331616, 14882832, 15856256, 16123068, 16466112, 17466657, 17838288, 19843776, 21497424, 23288876, 23784384, 24184602, 26757432, 27451008, 28663232, 29765664, 32246136, 32932224, 34933314, 35676576, 39687552, 42994848, 46577752, 47568768, 48369204, 52399971, 53514864, 57326464, 59531328, 64492272, 69866628, 71353152, 85989696, 93155504, 96738408, 104799942, 107029728, 119062656, 128984544, 139733256, 142706304, 157199913, 171979392, 186311008, 193476816, 209599884, 214059456, 257969088, 279466512, 314399826, 372622016, 386953632, 419199768, 428118912, 515938176, 558933024, 628799652, 745244032, 773907264, 838399536, 1117866048, 1257599304, 1547814528, 1676799072, 2235732096, 2515198608, 3353598144, 5030397216, 6707196288, 10060794432, 20121588864]

約数ペア:

[(1, 20121588864), (2, 10060794432), (3, 6707196288), (4, 5030397216), (6, 3353598144), (8, 2515198608), (9, 2235732096), (12, 1676799072), (13, 1547814528), (16, 1257599304), (18, 1117866048), (24, 838399536), (26, 773907264), (27, 745244032), (32, 628799652), (36, 558933024), (39, 515938176), (47, 428118912), (48, 419199768), (52, 386953632), (54, 372622016), (64, 314399826), (72, 279466512), (78, 257969088), (94, 214059456), (96, 209599884), (104, 193476816), (108, 186311008), (117, 171979392), (128, 157199913), (141, 142706304), (144, 139733256), (156, 128984544), (169, 119062656), (188, 107029728), (192, 104799942), (208, 96738408), (216, 93155504), (234, 85989696), (282, 71353152), (288, 69866628), (312, 64492272), (338, 59531328), (351, 57326464), (376, 53514864), (384, 52399971), (416, 48369204), (423, 47568768), (432, 46577752), (468, 42994848), (507, 39687552), (564, 35676576), (576, 34933314), (611, 32932224), (624, 32246136), (676, 29765664), (702, 28663232), (733, 27451008), (752, 26757432), (832, 24184602), (846, 23784384), (864, 23288876), (936, 21497424), (1014, 19843776), (1128, 17838288), (1152, 17466657), (1222, 16466112), (1248, 16123068), (1269, 15856256), (1352, 14882832), (1404, 14331616), (1466, 13725504), (1504, 13378716), (1521, 13229184), (1664, 12092301), (1692, 11892192), (1728, 11644438), (1833, 10977408), (1872, 10748712), (2028, 9921888), (2199, 9150336), (2256, 8919144), (2444, 8233056), (2496, 8061534), (2538, 7928128), (2704, 7441416), (2808, 7165808), (2932, 6862752), (3008, 6689358), (3042, 6614592), (3384, 5946096), (3456, 5822219), (3666, 5488704), (3744, 5374356), (4056, 4960944), (4398, 4575168), (4512, 4459572), (4563, 4409728), (4888, 4116528), (4992, 4030767), (5076, 3964064), (5408, 3720708), (5499, 3659136), (5616, 3582904), (5864, 3431376), (6016, 3344679), (6084, 3307296), (6597, 3050112), (6768, 2973048), (7332, 2744352), (7488, 2687178), (7943, 2533248), (8112, 2480472), (8796, 2287584), (9024, 2229786), (9126, 2204864), (9529, 2111616), (9776, 2058264), (10152, 1982032), (10816, 1860354), (10998, 1829568), (11232, 1791452), (11728, 1715688), (12168, 1653648), (13194, 1525056), (13536, 1486524), (14664, 1372176), (14976, 1343589), (15886, 1266624), (16224, 1240236), (16497, 1219712), (17592, 1143792), (18048, 1114893), (18252, 1102432), (19058, 1055808), (19552, 1029132), (19791, 1016704), (20304, 991016), (21632, 930177), (21996, 914784), (22464, 895726), (23456, 857844), (23829, 844416), (24336, 826824), (26388, 762528), (27072, 743262), (28587, 703872), (29328, 686088), (31772, 633312), (32448, 620118), (32994, 609856), (34451, 584064), (35184, 571896), (36504, 551216), (38116, 527904), (39104, 514566), (39582, 508352), (40608, 495508), (43992, 457392), (44928, 447863), (46912, 428922), (47658, 422208), (48672, 413412), (52776, 381264), (54144, 371631), (57174, 351936), (58656, 343044), (63544, 316656), (64896, 310059), (65988, 304928), (68902, 292032), (70368, 285948), (71487, 281472), (73008, 275608), (76232, 263952), (78208, 257283), (79164, 254176), (81216, 247754), (85761, 234624), (87984, 228696), (93824, 214461), (95316, 211104), (97344, 206706), (103353, 194688), (105552, 190632), (114348, 175968), (117312, 171522), (123877, 162432), (127088, 158328), (131976, 152464), (137804, 146016), (140736, 142974)]