20028072064

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 384

約数和(自身を含む): 56670122880

約数和(自身を除く): 36642050816

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 76, 77, 88, 91, 104, 112, 128, 133, 143, 152, 154, 176, 182, 208, 209, 224, 247, 266, 286, 304, 308, 352, 361, 364, 416, 418, 433, 448, 494, 532, 572, 608, 616, 704, 722, 728, 832, 836, 866, 896, 988, 1001, 1064, 1144, 1216, 1232, 1408, 1444, 1456, 1463, 1664, 1672, 1729, 1732, 1976, 2002, 2128, 2288, 2432, 2464, 2527, 2717, 2888, 2912, 2926, 3031, 3344, 3458, 3464, 3952, 3971, 4004, 4256, 4576, 4693, 4763, 4928, 5054, 5434, 5629, 5776, 5824, 5852, 6062, 6688, 6916, 6928, 7904, 7942, 8008, 8227, 8512, 9152, 9386, 9526, 9856, 10108, 10868, 11258, 11552, 11648, 11704, 12124, 13376, 13832, 13856, 15808, 15884, 16016, 16454, 17024, 18304, 18772, 19019, 19052, 20216, 21736, 22516, 23104, 23408, 24248, 26752, 27664, 27712, 27797, 31616, 31768, 32032, 32851, 32908, 33341, 37544, 38038, 38104, 39403, 40432, 43472, 45032, 46208, 46816, 48496, 51623, 55328, 55424, 55594, 57589, 61919, 63536, 64064, 65702, 65816, 66682, 75088, 76076, 76208, 78806, 80864, 86944, 90064, 90497, 93632, 96992, 103246, 106951, 110656, 111188, 115178, 123838, 127072, 128128, 131404, 131632, 133364, 150176, 152152, 152416, 156313, 157612, 161728, 173888, 180128, 180994, 187264, 193984, 206492, 213902, 221312, 222376, 230356, 247676, 254144, 262808, 263264, 266728, 300352, 304304, 304832, 312626, 315224, 323456, 347776, 360256, 361361, 361988, 387968, 412984, 427804, 433433, 444752, 460712, 495352, 508288, 525616, 526528, 533456, 600704, 608608, 609664, 625252, 630448, 633479, 720512, 722722, 723976, 748657, 825968, 855608, 866866, 889504, 921424, 990704, 1051232, 1053056, 1066912, 1094191, 1176461, 1217216, 1250504, 1260896, 1266958, 1445444, 1447952, 1497314, 1651936, 1711216, 1719443, 1733732, 1779008, 1842848, 1981408, 2032069, 2102464, 2133824, 2188382, 2352922, 2434432, 2501008, 2521792, 2533916, 2890888, 2895904, 2994628, 3303872, 3422432, 3438886, 3467464, 3558016, 3685696, 3962816, 4064138, 4204928, 4267648, 4376764, 4705844, 5002016, 5043584, 5067832, 5781776, 5791808, 5989256, 6607744, 6844864, 6877772, 6934928, 7371392, 7925632, 8128276, 8235227, 8753528, 9411688, 10004032, 10135664, 11563552, 11583616, 11978512, 12036101, 13689728, 13755544, 13869856, 14224483, 16256552, 16470454, 17507056, 18823376, 20008064, 20271328, 22352759, 23127104, 23957024, 24072202, 27511088, 27739712, 28448966, 32513104, 32940908, 35014112, 37646752, 40542656, 44705518, 46254208, 47914048, 48144404, 55022176, 55479424, 56897932, 65026208, 65881816, 70028224, 75293504, 81085312, 89411036, 95828096, 96288808, 110044352, 113795864, 130052416, 131763632, 140056448, 150587008, 156469313, 178822072, 192577616, 220088704, 227591728, 260104832, 263527264, 312938626, 357644144, 385155232, 455183456, 527054528, 625877252, 715288288, 770310464, 910366912, 1054109056, 1251754504, 1430576576, 1540620928, 1820733824, 2503509008, 2861153152, 5007018016, 10014036032, 20028072064]

約数ペア:

[(1, 20028072064), (2, 10014036032), (4, 5007018016), (7, 2861153152), (8, 2503509008), (11, 1820733824), (13, 1540620928), (14, 1430576576), (16, 1251754504), (19, 1054109056), (22, 910366912), (26, 770310464), (28, 715288288), (32, 625877252), (38, 527054528), (44, 455183456), (52, 385155232), (56, 357644144), (64, 312938626), (76, 263527264), (77, 260104832), (88, 227591728), (91, 220088704), (104, 192577616), (112, 178822072), (128, 156469313), (133, 150587008), (143, 140056448), (152, 131763632), (154, 130052416), (176, 113795864), (182, 110044352), (208, 96288808), (209, 95828096), (224, 89411036), (247, 81085312), (266, 75293504), (286, 70028224), (304, 65881816), (308, 65026208), (352, 56897932), (361, 55479424), (364, 55022176), (416, 48144404), (418, 47914048), (433, 46254208), (448, 44705518), (494, 40542656), (532, 37646752), (572, 35014112), (608, 32940908), (616, 32513104), (704, 28448966), (722, 27739712), (728, 27511088), (832, 24072202), (836, 23957024), (866, 23127104), (896, 22352759), (988, 20271328), (1001, 20008064), (1064, 18823376), (1144, 17507056), (1216, 16470454), (1232, 16256552), (1408, 14224483), (1444, 13869856), (1456, 13755544), (1463, 13689728), (1664, 12036101), (1672, 11978512), (1729, 11583616), (1732, 11563552), (1976, 10135664), (2002, 10004032), (2128, 9411688), (2288, 8753528), (2432, 8235227), (2464, 8128276), (2527, 7925632), (2717, 7371392), (2888, 6934928), (2912, 6877772), (2926, 6844864), (3031, 6607744), (3344, 5989256), (3458, 5791808), (3464, 5781776), (3952, 5067832), (3971, 5043584), (4004, 5002016), (4256, 4705844), (4576, 4376764), (4693, 4267648), (4763, 4204928), (4928, 4064138), (5054, 3962816), (5434, 3685696), (5629, 3558016), (5776, 3467464), (5824, 3438886), (5852, 3422432), (6062, 3303872), (6688, 2994628), (6916, 2895904), (6928, 2890888), (7904, 2533916), (7942, 2521792), (8008, 2501008), (8227, 2434432), (8512, 2352922), (9152, 2188382), (9386, 2133824), (9526, 2102464), (9856, 2032069), (10108, 1981408), (10868, 1842848), (11258, 1779008), (11552, 1733732), (11648, 1719443), (11704, 1711216), (12124, 1651936), (13376, 1497314), (13832, 1447952), (13856, 1445444), (15808, 1266958), (15884, 1260896), (16016, 1250504), (16454, 1217216), (17024, 1176461), (18304, 1094191), (18772, 1066912), (19019, 1053056), (19052, 1051232), (20216, 990704), (21736, 921424), (22516, 889504), (23104, 866866), (23408, 855608), (24248, 825968), (26752, 748657), (27664, 723976), (27712, 722722), (27797, 720512), (31616, 633479), (31768, 630448), (32032, 625252), (32851, 609664), (32908, 608608), (33341, 600704), (37544, 533456), (38038, 526528), (38104, 525616), (39403, 508288), (40432, 495352), (43472, 460712), (45032, 444752), (46208, 433433), (46816, 427804), (48496, 412984), (51623, 387968), (55328, 361988), (55424, 361361), (55594, 360256), (57589, 347776), (61919, 323456), (63536, 315224), (64064, 312626), (65702, 304832), (65816, 304304), (66682, 300352), (75088, 266728), (76076, 263264), (76208, 262808), (78806, 254144), (80864, 247676), (86944, 230356), (90064, 222376), (90497, 221312), (93632, 213902), (96992, 206492), (103246, 193984), (106951, 187264), (110656, 180994), (111188, 180128), (115178, 173888), (123838, 161728), (127072, 157612), (128128, 156313), (131404, 152416), (131632, 152152), (133364, 150176)]