20767763952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 360

約数和(自身を含む): 67067582400

約数和(自身を除く): 46299818448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 79, 104, 114, 117, 144, 152, 156, 158, 171, 208, 228, 234, 237, 247, 304, 312, 316, 342, 361, 389, 456, 468, 474, 494, 624, 632, 684, 711, 722, 741, 778, 912, 936, 948, 988, 1027, 1083, 1167, 1264, 1368, 1422, 1444, 1482, 1501, 1556, 1872, 1896, 1976, 2054, 2166, 2223, 2334, 2736, 2844, 2888, 2964, 3002, 3081, 3112, 3249, 3501, 3792, 3952, 4108, 4332, 4446, 4503, 4668, 4693, 5057, 5688, 5776, 5928, 6004, 6162, 6224, 6498, 7002, 7391, 8216, 8664, 8892, 9006, 9243, 9336, 9386, 10114, 11376, 11856, 12008, 12324, 12996, 13509, 14004, 14079, 14782, 15171, 16432, 17328, 17784, 18012, 18486, 18672, 18772, 19513, 20228, 22173, 24016, 24648, 25992, 27018, 28008, 28158, 28519, 29564, 30342, 30731, 35568, 36024, 36972, 37544, 39026, 40456, 42237, 44346, 45513, 49296, 51984, 54036, 56016, 56316, 57038, 58539, 59128, 60684, 61462, 66519, 72048, 73944, 75088, 78052, 80912, 84474, 85557, 88692, 91026, 92193, 96083, 108072, 112632, 114076, 117078, 118256, 121368, 122924, 133038, 140429, 147888, 156104, 168948, 171114, 175617, 177384, 182052, 184386, 192166, 216144, 225264, 228152, 234156, 242736, 245848, 256671, 266076, 276579, 280858, 288249, 312208, 337896, 342228, 351234, 354768, 364104, 368772, 370747, 384332, 399503, 421287, 456304, 468312, 491696, 513342, 532152, 553158, 561716, 576498, 583889, 675792, 684456, 702468, 728208, 737544, 741494, 768664, 799006, 842574, 864747, 936624, 1026684, 1064304, 1106316, 1112241, 1123432, 1152996, 1167778, 1198509, 1263861, 1368912, 1404936, 1475088, 1482988, 1537328, 1598012, 1685148, 1729494, 1751667, 1825577, 2053368, 2212632, 2224482, 2246864, 2305992, 2335556, 2397018, 2527722, 2809872, 2965976, 3196024, 3336723, 3370296, 3458988, 3503334, 3595527, 3651154, 4106736, 4425264, 4448964, 4611984, 4671112, 4794036, 5055444, 5255001, 5476731, 5931952, 6392048, 6673446, 6740592, 6917976, 7006668, 7191054, 7302308, 7590557, 8897928, 9342224, 9588072, 10110888, 10510002, 10953462, 11093891, 13346892, 13835952, 14013336, 14382108, 14604616, 15181114, 16430193, 17795856, 19176144, 20221776, 21020004, 21906924, 22187782, 22771671, 26693784, 28026672, 28764216, 29209232, 30362228, 32860386, 33281673, 42040008, 43813848, 44375564, 45543342, 53387568, 57528432, 60724456, 65720772, 66563346, 68315013, 84080016, 87627696, 88751128, 91086684, 99845019, 121448912, 131441544, 133126692, 136630026, 144220583, 177502256, 182173368, 199690038, 262883088, 266253384, 273260052, 288441166, 364346736, 399380076, 432661749, 532506768, 546520104, 576882332, 798760152, 865323498, 1093040208, 1153764664, 1297985247, 1597520304, 1730646996, 2307529328, 2595970494, 3461293992, 5191940988, 6922587984, 10383881976, 20767763952]

約数ペア:

[(1, 20767763952), (2, 10383881976), (3, 6922587984), (4, 5191940988), (6, 3461293992), (8, 2595970494), (9, 2307529328), (12, 1730646996), (13, 1597520304), (16, 1297985247), (18, 1153764664), (19, 1093040208), (24, 865323498), (26, 798760152), (36, 576882332), (38, 546520104), (39, 532506768), (48, 432661749), (52, 399380076), (57, 364346736), (72, 288441166), (76, 273260052), (78, 266253384), (79, 262883088), (104, 199690038), (114, 182173368), (117, 177502256), (144, 144220583), (152, 136630026), (156, 133126692), (158, 131441544), (171, 121448912), (208, 99845019), (228, 91086684), (234, 88751128), (237, 87627696), (247, 84080016), (304, 68315013), (312, 66563346), (316, 65720772), (342, 60724456), (361, 57528432), (389, 53387568), (456, 45543342), (468, 44375564), (474, 43813848), (494, 42040008), (624, 33281673), (632, 32860386), (684, 30362228), (711, 29209232), (722, 28764216), (741, 28026672), (778, 26693784), (912, 22771671), (936, 22187782), (948, 21906924), (988, 21020004), (1027, 20221776), (1083, 19176144), (1167, 17795856), (1264, 16430193), (1368, 15181114), (1422, 14604616), (1444, 14382108), (1482, 14013336), (1501, 13835952), (1556, 13346892), (1872, 11093891), (1896, 10953462), (1976, 10510002), (2054, 10110888), (2166, 9588072), (2223, 9342224), (2334, 8897928), (2736, 7590557), (2844, 7302308), (2888, 7191054), (2964, 7006668), (3002, 6917976), (3081, 6740592), (3112, 6673446), (3249, 6392048), (3501, 5931952), (3792, 5476731), (3952, 5255001), (4108, 5055444), (4332, 4794036), (4446, 4671112), (4503, 4611984), (4668, 4448964), (4693, 4425264), (5057, 4106736), (5688, 3651154), (5776, 3595527), (5928, 3503334), (6004, 3458988), (6162, 3370296), (6224, 3336723), (6498, 3196024), (7002, 2965976), (7391, 2809872), (8216, 2527722), (8664, 2397018), (8892, 2335556), (9006, 2305992), (9243, 2246864), (9336, 2224482), (9386, 2212632), (10114, 2053368), (11376, 1825577), (11856, 1751667), (12008, 1729494), (12324, 1685148), (12996, 1598012), (13509, 1537328), (14004, 1482988), (14079, 1475088), (14782, 1404936), (15171, 1368912), (16432, 1263861), (17328, 1198509), (17784, 1167778), (18012, 1152996), (18486, 1123432), (18672, 1112241), (18772, 1106316), (19513, 1064304), (20228, 1026684), (22173, 936624), (24016, 864747), (24648, 842574), (25992, 799006), (27018, 768664), (28008, 741494), (28158, 737544), (28519, 728208), (29564, 702468), (30342, 684456), (30731, 675792), (35568, 583889), (36024, 576498), (36972, 561716), (37544, 553158), (39026, 532152), (40456, 513342), (42237, 491696), (44346, 468312), (45513, 456304), (49296, 421287), (51984, 399503), (54036, 384332), (56016, 370747), (56316, 368772), (57038, 364104), (58539, 354768), (59128, 351234), (60684, 342228), (61462, 337896), (66519, 312208), (72048, 288249), (73944, 280858), (75088, 276579), (78052, 266076), (80912, 256671), (84474, 245848), (85557, 242736), (88692, 234156), (91026, 228152), (92193, 225264), (96083, 216144), (108072, 192166), (112632, 184386), (114076, 182052), (117078, 177384), (118256, 175617), (121368, 171114), (122924, 168948), (133038, 156104), (140429, 147888)]