20383208352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1093}}^1$

素因数の和:1432

約数の個数: 288

約数和(自身を含む): 66381810768

約数和(自身を除く): 45998602416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 293, 306, 312, 408, 416, 442, 468, 544, 586, 612, 624, 663, 816, 879, 884, 936, 1093, 1172, 1224, 1248, 1326, 1632, 1758, 1768, 1872, 1989, 2186, 2344, 2448, 2637, 2652, 3279, 3516, 3536, 3744, 3809, 3978, 4372, 4688, 4896, 4981, 5274, 5304, 6558, 7032, 7072, 7618, 7956, 8744, 9376, 9837, 9962, 10548, 10608, 11427, 13116, 14064, 14209, 14943, 15236, 15912, 17488, 18581, 19674, 19924, 21096, 21216, 22854, 26232, 28128, 28418, 29886, 30472, 31824, 34281, 34976, 37162, 39348, 39848, 42192, 42627, 44829, 45708, 52464, 55743, 56836, 59772, 60944, 63648, 64753, 68562, 74324, 78696, 79696, 84384, 85254, 89658, 91416, 104928, 111486, 113672, 119544, 121888, 127881, 129506, 137124, 148648, 157392, 159392, 167229, 170508, 179316, 182832, 194259, 222972, 227344, 239088, 241553, 255762, 259012, 274248, 297296, 314784, 320249, 334458, 341016, 358632, 365664, 388518, 445944, 454688, 478176, 483106, 511524, 518024, 548496, 582777, 594592, 640498, 668916, 682032, 717264, 724659, 777036, 891888, 960747, 966212, 1023048, 1036048, 1096992, 1165554, 1280996, 1337832, 1364064, 1434528, 1449318, 1554072, 1783776, 1921494, 1932424, 2046096, 2072096, 2173977, 2331108, 2561992, 2675664, 2882241, 2898636, 3108144, 3842988, 3864848, 4092192, 4163237, 4347954, 4662216, 5123984, 5351328, 5444233, 5764482, 5797272, 6216288, 7685976, 7729696, 8326474, 8695908, 9324432, 10247968, 10888466, 11528964, 11594544, 12489711, 15371952, 16332699, 16652948, 17391816, 18648864, 21776932, 23057928, 23189088, 24979422, 30743904, 32665398, 33305896, 34783632, 37469133, 43553864, 46115856, 48998097, 49958844, 65330796, 66611792, 69567264, 70775029, 74938266, 87107728, 92231712, 97996194, 99917688, 130661592, 133223584, 141550058, 149876532, 174215456, 195992388, 199835376, 212325087, 261323184, 283100116, 299753064, 391984776, 399670752, 424650174, 522646368, 566200232, 599506128, 636975261, 783969552, 849300348, 1132400464, 1199012256, 1273950522, 1567939104, 1698600696, 2264800928, 2547901044, 3397201392, 5095802088, 6794402784, 10191604176, 20383208352]

約数ペア:

[(1, 20383208352), (2, 10191604176), (3, 6794402784), (4, 5095802088), (6, 3397201392), (8, 2547901044), (9, 2264800928), (12, 1698600696), (13, 1567939104), (16, 1273950522), (17, 1199012256), (18, 1132400464), (24, 849300348), (26, 783969552), (32, 636975261), (34, 599506128), (36, 566200232), (39, 522646368), (48, 424650174), (51, 399670752), (52, 391984776), (68, 299753064), (72, 283100116), (78, 261323184), (96, 212325087), (102, 199835376), (104, 195992388), (117, 174215456), (136, 149876532), (144, 141550058), (153, 133223584), (156, 130661592), (204, 99917688), (208, 97996194), (221, 92231712), (234, 87107728), (272, 74938266), (288, 70775029), (293, 69567264), (306, 66611792), (312, 65330796), (408, 49958844), (416, 48998097), (442, 46115856), (468, 43553864), (544, 37469133), (586, 34783632), (612, 33305896), (624, 32665398), (663, 30743904), (816, 24979422), (879, 23189088), (884, 23057928), (936, 21776932), (1093, 18648864), (1172, 17391816), (1224, 16652948), (1248, 16332699), (1326, 15371952), (1632, 12489711), (1758, 11594544), (1768, 11528964), (1872, 10888466), (1989, 10247968), (2186, 9324432), (2344, 8695908), (2448, 8326474), (2637, 7729696), (2652, 7685976), (3279, 6216288), (3516, 5797272), (3536, 5764482), (3744, 5444233), (3809, 5351328), (3978, 5123984), (4372, 4662216), (4688, 4347954), (4896, 4163237), (4981, 4092192), (5274, 3864848), (5304, 3842988), (6558, 3108144), (7032, 2898636), (7072, 2882241), (7618, 2675664), (7956, 2561992), (8744, 2331108), (9376, 2173977), (9837, 2072096), (9962, 2046096), (10548, 1932424), (10608, 1921494), (11427, 1783776), (13116, 1554072), (14064, 1449318), (14209, 1434528), (14943, 1364064), (15236, 1337832), (15912, 1280996), (17488, 1165554), (18581, 1096992), (19674, 1036048), (19924, 1023048), (21096, 966212), (21216, 960747), (22854, 891888), (26232, 777036), (28128, 724659), (28418, 717264), (29886, 682032), (30472, 668916), (31824, 640498), (34281, 594592), (34976, 582777), (37162, 548496), (39348, 518024), (39848, 511524), (42192, 483106), (42627, 478176), (44829, 454688), (45708, 445944), (52464, 388518), (55743, 365664), (56836, 358632), (59772, 341016), (60944, 334458), (63648, 320249), (64753, 314784), (68562, 297296), (74324, 274248), (78696, 259012), (79696, 255762), (84384, 241553), (85254, 239088), (89658, 227344), (91416, 222972), (104928, 194259), (111486, 182832), (113672, 179316), (119544, 170508), (121888, 167229), (127881, 159392), (129506, 157392), (137124, 148648)]