20188265328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1753

約数の個数: 360

約数和(自身を含む): 71707743744

約数和(自身を除く): 51519478416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 103, 112, 121, 126, 132, 144, 154, 168, 176, 198, 206, 231, 242, 252, 264, 308, 309, 336, 363, 396, 412, 462, 484, 504, 528, 616, 618, 693, 721, 726, 792, 824, 847, 924, 927, 968, 1008, 1089, 1133, 1232, 1236, 1386, 1442, 1452, 1584, 1607, 1648, 1694, 1848, 1854, 1936, 2163, 2178, 2266, 2472, 2541, 2772, 2884, 2904, 3214, 3388, 3399, 3696, 3708, 4326, 4356, 4532, 4821, 4944, 5082, 5544, 5768, 5808, 6428, 6489, 6776, 6798, 7416, 7623, 7931, 8652, 8712, 9064, 9642, 10164, 10197, 11088, 11249, 11536, 12463, 12856, 12978, 13552, 13596, 14463, 14832, 15246, 15862, 17304, 17424, 17677, 18128, 19284, 20328, 20394, 22498, 23793, 24926, 25712, 25956, 27192, 28926, 30492, 31724, 33747, 34608, 35354, 37389, 38568, 40656, 40788, 44996, 47586, 49852, 51912, 53031, 54384, 57852, 60984, 63448, 67494, 70708, 71379, 74778, 77136, 81576, 87241, 89992, 95172, 99704, 101241, 103824, 106062, 112167, 115704, 121968, 123739, 126896, 134988, 141416, 142758, 149556, 159093, 163152, 165521, 174482, 179984, 190344, 194447, 199408, 202482, 212124, 224334, 231408, 247478, 261723, 269976, 282832, 285516, 299112, 318186, 331042, 348964, 371217, 380688, 388894, 404964, 424248, 448668, 494956, 496563, 523446, 539952, 571032, 583341, 598224, 636372, 662084, 697928, 742434, 777788, 785169, 809928, 848496, 897336, 989912, 993126, 1046892, 1113651, 1142064, 1158647, 1166682, 1272744, 1324168, 1361129, 1395856, 1484868, 1489689, 1555576, 1570338, 1619856, 1750023, 1794672, 1820731, 1979824, 1986252, 2093784, 2227302, 2317294, 2333364, 2545488, 2648336, 2722258, 2969736, 2979378, 3111152, 3140676, 3475941, 3500046, 3641462, 3972504, 4083387, 4187568, 4454604, 4634588, 4666728, 5444516, 5462193, 5939472, 5958756, 6281352, 6951882, 7000092, 7282924, 7945008, 8166774, 8909208, 9269176, 9333456, 10427823, 10889032, 10924386, 11917512, 12250161, 12562704, 12745117, 13903764, 14000184, 14565848, 16333548, 16386579, 17818416, 18538352, 20028041, 20855646, 21778064, 21848772, 23835024, 24500322, 25490234, 27807528, 28000368, 29131696, 32667096, 32773158, 38235351, 40056082, 41711292, 43697544, 49000644, 50980468, 55615056, 60084123, 65334192, 65546316, 76470702, 80112164, 83422584, 87395088, 98001288, 101960936, 114706053, 120168246, 131092632, 140196287, 152941404, 160224328, 166845168, 180252369, 196002576, 203921872, 229412106, 240336492, 262185264, 280392574, 305882808, 320448656, 360504738, 420588861, 458824212, 480672984, 560785148, 611765616, 721009476, 841177722, 917648424, 961345968, 1121570296, 1261766583, 1442018952, 1682355444, 1835296848, 2243140592, 2523533166, 2884037904, 3364710888, 5047066332, 6729421776, 10094132664, 20188265328]

約数ペア:

[(1, 20188265328), (2, 10094132664), (3, 6729421776), (4, 5047066332), (6, 3364710888), (7, 2884037904), (8, 2523533166), (9, 2243140592), (11, 1835296848), (12, 1682355444), (14, 1442018952), (16, 1261766583), (18, 1121570296), (21, 961345968), (22, 917648424), (24, 841177722), (28, 721009476), (33, 611765616), (36, 560785148), (42, 480672984), (44, 458824212), (48, 420588861), (56, 360504738), (63, 320448656), (66, 305882808), (72, 280392574), (77, 262185264), (84, 240336492), (88, 229412106), (99, 203921872), (103, 196002576), (112, 180252369), (121, 166845168), (126, 160224328), (132, 152941404), (144, 140196287), (154, 131092632), (168, 120168246), (176, 114706053), (198, 101960936), (206, 98001288), (231, 87395088), (242, 83422584), (252, 80112164), (264, 76470702), (308, 65546316), (309, 65334192), (336, 60084123), (363, 55615056), (396, 50980468), (412, 49000644), (462, 43697544), (484, 41711292), (504, 40056082), (528, 38235351), (616, 32773158), (618, 32667096), (693, 29131696), (721, 28000368), (726, 27807528), (792, 25490234), (824, 24500322), (847, 23835024), (924, 21848772), (927, 21778064), (968, 20855646), (1008, 20028041), (1089, 18538352), (1133, 17818416), (1232, 16386579), (1236, 16333548), (1386, 14565848), (1442, 14000184), (1452, 13903764), (1584, 12745117), (1607, 12562704), (1648, 12250161), (1694, 11917512), (1848, 10924386), (1854, 10889032), (1936, 10427823), (2163, 9333456), (2178, 9269176), (2266, 8909208), (2472, 8166774), (2541, 7945008), (2772, 7282924), (2884, 7000092), (2904, 6951882), (3214, 6281352), (3388, 5958756), (3399, 5939472), (3696, 5462193), (3708, 5444516), (4326, 4666728), (4356, 4634588), (4532, 4454604), (4821, 4187568), (4944, 4083387), (5082, 3972504), (5544, 3641462), (5768, 3500046), (5808, 3475941), (6428, 3140676), (6489, 3111152), (6776, 2979378), (6798, 2969736), (7416, 2722258), (7623, 2648336), (7931, 2545488), (8652, 2333364), (8712, 2317294), (9064, 2227302), (9642, 2093784), (10164, 1986252), (10197, 1979824), (11088, 1820731), (11249, 1794672), (11536, 1750023), (12463, 1619856), (12856, 1570338), (12978, 1555576), (13552, 1489689), (13596, 1484868), (14463, 1395856), (14832, 1361129), (15246, 1324168), (15862, 1272744), (17304, 1166682), (17424, 1158647), (17677, 1142064), (18128, 1113651), (19284, 1046892), (20328, 993126), (20394, 989912), (22498, 897336), (23793, 848496), (24926, 809928), (25712, 785169), (25956, 777788), (27192, 742434), (28926, 697928), (30492, 662084), (31724, 636372), (33747, 598224), (34608, 583341), (35354, 571032), (37389, 539952), (38568, 523446), (40656, 496563), (40788, 494956), (44996, 448668), (47586, 424248), (49852, 404964), (51912, 388894), (53031, 380688), (54384, 371217), (57852, 348964), (60984, 331042), (63448, 318186), (67494, 299112), (70708, 285516), (71379, 282832), (74778, 269976), (77136, 261723), (81576, 247478), (87241, 231408), (89992, 224334), (95172, 212124), (99704, 202482), (101241, 199408), (103824, 194447), (106062, 190344), (112167, 179984), (115704, 174482), (121968, 165521), (123739, 163152), (126896, 159093), (134988, 149556), (141416, 142758)]