20037037488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 480

約数和(自身を含む): 63261665280

約数和(自身を除く): 43224627792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 43, 48, 51, 52, 62, 68, 78, 86, 93, 102, 104, 109, 124, 129, 136, 156, 169, 172, 186, 204, 208, 218, 221, 248, 258, 272, 312, 327, 338, 344, 372, 403, 408, 436, 442, 496, 507, 516, 527, 559, 624, 654, 663, 676, 688, 731, 744, 806, 816, 872, 884, 1014, 1032, 1054, 1118, 1209, 1308, 1326, 1333, 1352, 1417, 1462, 1488, 1581, 1612, 1677, 1744, 1768, 1853, 2028, 2064, 2108, 2193, 2236, 2418, 2616, 2652, 2666, 2704, 2834, 2873, 2924, 3162, 3224, 3354, 3379, 3536, 3706, 3999, 4056, 4216, 4251, 4386, 4472, 4687, 4836, 5232, 5239, 5304, 5332, 5559, 5668, 5746, 5848, 6324, 6448, 6708, 6758, 6851, 7267, 7412, 7998, 8112, 8432, 8502, 8619, 8772, 8944, 9374, 9503, 9672, 10137, 10478, 10608, 10664, 11118, 11336, 11492, 11696, 12648, 13416, 13516, 13702, 14061, 14534, 14824, 15717, 15996, 17004, 17238, 17329, 17544, 18421, 18748, 19006, 19344, 20274, 20553, 20956, 21328, 21801, 22236, 22661, 22672, 22984, 24089, 25296, 26832, 27032, 27404, 28122, 28509, 29068, 29648, 31434, 31992, 34008, 34476, 34658, 35088, 36842, 37496, 38012, 40548, 41106, 41912, 43602, 43927, 44472, 45322, 45968, 48178, 51987, 54064, 54808, 55263, 56244, 57018, 57443, 58136, 60931, 62868, 63984, 67983, 68016, 68952, 69316, 72267, 73684, 74992, 76024, 79679, 81096, 82212, 83824, 87204, 87854, 88944, 89063, 90644, 96356, 103974, 109616, 110526, 112488, 114036, 114886, 116272, 121862, 123539, 125736, 131781, 135966, 137904, 138632, 144534, 145297, 147368, 152048, 159358, 162192, 164424, 172329, 174408, 175708, 178126, 181288, 182793, 192712, 207948, 221052, 224976, 225277, 228072, 229772, 239037, 243724, 247078, 251472, 263562, 267189, 271932, 277264, 289068, 290594, 294593, 294736, 313157, 318716, 328848, 344658, 348816, 351416, 356252, 362576, 365586, 370617, 385424, 415896, 435891, 442104, 450554, 456144, 459544, 478074, 487448, 494156, 527124, 534378, 543864, 571051, 578136, 581188, 589186, 626314, 637432, 675831, 689316, 702832, 712504, 731172, 741234, 746759, 792103, 831792, 871782, 883779, 884208, 901108, 919088, 939471, 956148, 974896, 988312, 1035827, 1054248, 1068756, 1087728, 1142102, 1156272, 1162376, 1178372, 1252628, 1274864, 1351662, 1378632, 1425008, 1462344, 1482468, 1493518, 1584206, 1713153, 1743564, 1767558, 1802216, 1878942, 1888861, 1912296, 1976624, 2071654, 2108496, 2137512, 2240277, 2284204, 2324752, 2356744, 2376309, 2470049, 2505256, 2703324, 2757264, 2924688, 2964936, 2987036, 3107481, 3168412, 3426306, 3487128, 3535116, 3604432, 3757884, 3777722, 3824592, 3829709, 4143308, 4275024, 4480554, 4568408, 4713488, 4752618, 4940098, 5010512, 5406648, 5666583, 5929872, 5974072, 6214962, 6336824, 6852612, 6974256, 7070232, 7410147, 7515768, 7555444, 7659418, 8286616, 8961108, 9136816, 9505236, 9707867, 9880196, 10813296, 11333166, 11489127, 11948144, 12429924, 12673648, 13465751, 13705224, 14140464, 14820294, 15031536, 15110888, 15318836, 16573232, 17922216, 19010472, 19415734, 19760392, 22666332, 22978254, 24555193, 24859848, 26931502, 27410448, 29123601, 29640588, 30221776, 30637672, 32110637, 35844432, 38020944, 38831468, 39520784, 40397253, 45332664, 45956508, 49110386, 49719696, 53863004, 58247202, 59281176, 61275344, 64221274, 73665579, 77662936, 80794506, 90665328, 91913016, 96331911, 98220772, 107726008, 116494404, 118562352, 128442548, 147331158, 155325872, 161589012, 183826032, 192663822, 196441544, 215452016, 232988808, 256885096, 294662316, 323178024, 385327644, 392883088, 417438281, 465977616, 513770192, 589324632, 646356048, 770655288, 834876562, 1178649264, 1252314843, 1541310576, 1669753124, 2504629686, 3339506248, 5009259372, 6679012496, 10018518744, 20037037488]

約数ペア:

[(1, 20037037488), (2, 10018518744), (3, 6679012496), (4, 5009259372), (6, 3339506248), (8, 2504629686), (12, 1669753124), (13, 1541310576), (16, 1252314843), (17, 1178649264), (24, 834876562), (26, 770655288), (31, 646356048), (34, 589324632), (39, 513770192), (43, 465977616), (48, 417438281), (51, 392883088), (52, 385327644), (62, 323178024), (68, 294662316), (78, 256885096), (86, 232988808), (93, 215452016), (102, 196441544), (104, 192663822), (109, 183826032), (124, 161589012), (129, 155325872), (136, 147331158), (156, 128442548), (169, 118562352), (172, 116494404), (186, 107726008), (204, 98220772), (208, 96331911), (218, 91913016), (221, 90665328), (248, 80794506), (258, 77662936), (272, 73665579), (312, 64221274), (327, 61275344), (338, 59281176), (344, 58247202), (372, 53863004), (403, 49719696), (408, 49110386), (436, 45956508), (442, 45332664), (496, 40397253), (507, 39520784), (516, 38831468), (527, 38020944), (559, 35844432), (624, 32110637), (654, 30637672), (663, 30221776), (676, 29640588), (688, 29123601), (731, 27410448), (744, 26931502), (806, 24859848), (816, 24555193), (872, 22978254), (884, 22666332), (1014, 19760392), (1032, 19415734), (1054, 19010472), (1118, 17922216), (1209, 16573232), (1308, 15318836), (1326, 15110888), (1333, 15031536), (1352, 14820294), (1417, 14140464), (1462, 13705224), (1488, 13465751), (1581, 12673648), (1612, 12429924), (1677, 11948144), (1744, 11489127), (1768, 11333166), (1853, 10813296), (2028, 9880196), (2064, 9707867), (2108, 9505236), (2193, 9136816), (2236, 8961108), (2418, 8286616), (2616, 7659418), (2652, 7555444), (2666, 7515768), (2704, 7410147), (2834, 7070232), (2873, 6974256), (2924, 6852612), (3162, 6336824), (3224, 6214962), (3354, 5974072), (3379, 5929872), (3536, 5666583), (3706, 5406648), (3999, 5010512), (4056, 4940098), (4216, 4752618), (4251, 4713488), (4386, 4568408), (4472, 4480554), (4687, 4275024), (4836, 4143308), (5232, 3829709), (5239, 3824592), (5304, 3777722), (5332, 3757884), (5559, 3604432), (5668, 3535116), (5746, 3487128), (5848, 3426306), (6324, 3168412), (6448, 3107481), (6708, 2987036), (6758, 2964936), (6851, 2924688), (7267, 2757264), (7412, 2703324), (7998, 2505256), (8112, 2470049), (8432, 2376309), (8502, 2356744), (8619, 2324752), (8772, 2284204), (8944, 2240277), (9374, 2137512), (9503, 2108496), (9672, 2071654), (10137, 1976624), (10478, 1912296), (10608, 1888861), (10664, 1878942), (11118, 1802216), (11336, 1767558), (11492, 1743564), (11696, 1713153), (12648, 1584206), (13416, 1493518), (13516, 1482468), (13702, 1462344), (14061, 1425008), (14534, 1378632), (14824, 1351662), (15717, 1274864), (15996, 1252628), (17004, 1178372), (17238, 1162376), (17329, 1156272), (17544, 1142102), (18421, 1087728), (18748, 1068756), (19006, 1054248), (19344, 1035827), (20274, 988312), (20553, 974896), (20956, 956148), (21328, 939471), (21801, 919088), (22236, 901108), (22661, 884208), (22672, 883779), (22984, 871782), (24089, 831792), (25296, 792103), (26832, 746759), (27032, 741234), (27404, 731172), (28122, 712504), (28509, 702832), (29068, 689316), (29648, 675831), (31434, 637432), (31992, 626314), (34008, 589186), (34476, 581188), (34658, 578136), (35088, 571051), (36842, 543864), (37496, 534378), (38012, 527124), (40548, 494156), (41106, 487448), (41912, 478074), (43602, 459544), (43927, 456144), (44472, 450554), (45322, 442104), (45968, 435891), (48178, 415896), (51987, 385424), (54064, 370617), (54808, 365586), (55263, 362576), (56244, 356252), (57018, 351416), (57443, 348816), (58136, 344658), (60931, 328848), (62868, 318716), (63984, 313157), (67983, 294736), (68016, 294593), (68952, 290594), (69316, 289068), (72267, 277264), (73684, 271932), (74992, 267189), (76024, 263562), (79679, 251472), (81096, 247078), (82212, 243724), (83824, 239037), (87204, 229772), (87854, 228072), (88944, 225277), (89063, 224976), (90644, 221052), (96356, 207948), (103974, 192712), (109616, 182793), (110526, 181288), (112488, 178126), (114036, 175708), (114886, 174408), (116272, 172329), (121862, 164424), (123539, 162192), (125736, 159358), (131781, 152048), (135966, 147368), (137904, 145297), (138632, 144534)]