20218757328

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 600

約数和(自身を含む): 74616932544

約数和(自身を除く): 54398175216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 113, 121, 126, 132, 144, 154, 162, 163, 168, 176, 189, 198, 216, 226, 231, 242, 252, 264, 297, 308, 324, 326, 336, 339, 363, 378, 396, 432, 452, 462, 484, 489, 504, 528, 567, 594, 616, 648, 652, 678, 693, 726, 756, 791, 792, 847, 891, 904, 924, 968, 978, 1008, 1017, 1089, 1134, 1141, 1188, 1232, 1243, 1296, 1304, 1356, 1386, 1452, 1467, 1512, 1582, 1584, 1694, 1782, 1793, 1808, 1848, 1936, 1956, 2034, 2079, 2178, 2268, 2282, 2373, 2376, 2486, 2541, 2608, 2712, 2772, 2904, 2934, 3024, 3051, 3164, 3267, 3388, 3423, 3564, 3586, 3696, 3729, 3912, 4068, 4158, 4356, 4401, 4536, 4564, 4746, 4752, 4972, 5082, 5379, 5424, 5544, 5808, 5868, 6102, 6237, 6328, 6534, 6776, 6846, 7119, 7128, 7172, 7458, 7623, 7824, 8136, 8316, 8701, 8712, 8802, 9072, 9128, 9153, 9492, 9801, 9944, 10164, 10269, 10758, 11088, 11187, 11736, 12204, 12474, 12551, 12656, 13068, 13203, 13552, 13673, 13692, 14238, 14256, 14344, 14916, 15246, 16137, 16272, 16632, 17402, 17424, 17604, 18256, 18306, 18419, 18984, 19602, 19723, 19888, 20328, 20538, 21357, 21516, 22374, 22869, 23472, 24408, 24948, 25102, 26103, 26136, 26406, 27346, 27384, 28476, 28688, 29832, 30492, 30807, 32274, 33264, 33561, 34804, 35208, 36612, 36838, 37653, 37968, 39204, 39446, 40656, 41019, 41076, 42714, 43032, 44748, 45738, 48411, 48816, 49896, 50204, 52206, 52272, 52812, 54692, 54768, 55257, 56952, 59169, 59664, 60984, 61614, 64071, 64548, 67122, 68607, 69608, 70416, 73224, 73676, 75306, 78309, 78408, 78892, 82038, 82152, 85428, 86064, 89496, 91476, 92421, 95711, 96822, 99792, 100408, 100683, 104412, 105624, 109384, 110514, 112959, 113904, 118338, 121968, 123057, 123228, 128142, 128933, 129096, 134244, 137214, 138061, 139216, 145233, 146448, 147352, 150612, 156618, 156816, 157784, 164076, 164304, 165771, 170856, 177507, 178992, 182952, 184842, 191422, 193644, 200816, 201366, 202609, 208824, 211248, 218768, 221028, 225918, 234927, 236676, 246114, 246456, 256284, 257866, 258192, 268488, 274428, 276122, 287133, 290466, 294704, 301224, 313236, 315568, 328152, 331542, 338877, 341712, 355014, 365904, 369171, 369684, 382844, 386799, 387288, 402732, 405218, 414183, 417648, 442056, 451836, 469854, 473352, 492228, 492912, 497313, 512568, 515732, 532521, 536976, 548856, 552244, 574266, 580932, 602448, 607827, 626472, 656304, 663084, 677754, 704781, 710028, 738342, 739368, 765688, 773598, 774576, 805464, 810436, 828366, 861399, 884112, 903672, 939708, 946704, 984456, 994626, 1016631, 1025136, 1031464, 1065042, 1097712, 1104488, 1107513, 1148532, 1160397, 1161864, 1215654, 1242549, 1252944, 1326168, 1355508, 1409562, 1418263, 1420056, 1476684, 1478736, 1491939, 1531376, 1547196, 1597563, 1610928, 1620872, 1656732, 1722798, 1807344, 1823481, 1879416, 1968912, 1989252, 2033262, 2062928, 2130084, 2208976, 2215026, 2228699, 2297064, 2320794, 2323728, 2431308, 2485098, 2584197, 2652336, 2711016, 2819124, 2836526, 2840112, 2953368, 2983878, 3094392, 3195126, 3241744, 3313464, 3445596, 3481191, 3646962, 3727647, 3758832, 3978504, 4066524, 4254789, 4260168, 4430052, 4457398, 4594128, 4641588, 4862616, 4970196, 5168394, 5422032, 5470443, 5638248, 5673052, 5906736, 5967756, 6188784, 6390252, 6626928, 6686097, 6891192, 6962382, 7293924, 7455294, 7752591, 7957008, 8133048, 8509578, 8520336, 8860104, 8914796, 9283176, 9725232, 9940392, 10336788, 10443573, 10940886, 11182941, 11276496, 11346104, 11935512, 12764367, 12780504, 13372194, 13782384, 13924764, 14587848, 14910588, 15505182, 15600893, 16266096, 16411329, 17019156, 17720208, 17829592, 18566352, 19880784, 20058291, 20673576, 20887146, 21881772, 22365882, 22692208, 23871024, 25528734, 25561008, 26744388, 27849528, 29175696, 29821176, 31010364, 31201786, 32822658, 34038312, 35659184, 38293101, 40116582, 41347152, 41774292, 43763544, 44731764, 46802679, 51057468, 53488776, 55699056, 59642352, 60174873, 62020728, 62403572, 65645316, 68076624, 76586202, 80233164, 83548584, 87527088, 89463528, 93605358, 102114936, 106977552, 114879303, 120349746, 124041456, 124807144, 131290632, 140408037, 153172404, 160466328, 167097168, 178927056, 180524619, 187210716, 204229872, 229758606, 240699492, 249614288, 262581264, 280816074, 306344808, 320932656, 361049238, 374421432, 421224111, 459517212, 481398984, 561632148, 612689616, 722098476, 748842864, 842448222, 919034424, 962797968, 1123264296, 1263672333, 1444196952, 1684896444, 1838068848, 2246528592, 2527344666, 2888393904, 3369792888, 5054689332, 6739585776, 10109378664, 20218757328]

約数ペア:

[(1, 20218757328), (2, 10109378664), (3, 6739585776), (4, 5054689332), (6, 3369792888), (7, 2888393904), (8, 2527344666), (9, 2246528592), (11, 1838068848), (12, 1684896444), (14, 1444196952), (16, 1263672333), (18, 1123264296), (21, 962797968), (22, 919034424), (24, 842448222), (27, 748842864), (28, 722098476), (33, 612689616), (36, 561632148), (42, 481398984), (44, 459517212), (48, 421224111), (54, 374421432), (56, 361049238), (63, 320932656), (66, 306344808), (72, 280816074), (77, 262581264), (81, 249614288), (84, 240699492), (88, 229758606), (99, 204229872), (108, 187210716), (112, 180524619), (113, 178927056), (121, 167097168), (126, 160466328), (132, 153172404), (144, 140408037), (154, 131290632), (162, 124807144), (163, 124041456), (168, 120349746), (176, 114879303), (189, 106977552), (198, 102114936), (216, 93605358), (226, 89463528), (231, 87527088), (242, 83548584), (252, 80233164), (264, 76586202), (297, 68076624), (308, 65645316), (324, 62403572), (326, 62020728), (336, 60174873), (339, 59642352), (363, 55699056), (378, 53488776), (396, 51057468), (432, 46802679), (452, 44731764), (462, 43763544), (484, 41774292), (489, 41347152), (504, 40116582), (528, 38293101), (567, 35659184), (594, 34038312), (616, 32822658), (648, 31201786), (652, 31010364), (678, 29821176), (693, 29175696), (726, 27849528), (756, 26744388), (791, 25561008), (792, 25528734), (847, 23871024), (891, 22692208), (904, 22365882), (924, 21881772), (968, 20887146), (978, 20673576), (1008, 20058291), (1017, 19880784), (1089, 18566352), (1134, 17829592), (1141, 17720208), (1188, 17019156), (1232, 16411329), (1243, 16266096), (1296, 15600893), (1304, 15505182), (1356, 14910588), (1386, 14587848), (1452, 13924764), (1467, 13782384), (1512, 13372194), (1582, 12780504), (1584, 12764367), (1694, 11935512), (1782, 11346104), (1793, 11276496), (1808, 11182941), (1848, 10940886), (1936, 10443573), (1956, 10336788), (2034, 9940392), (2079, 9725232), (2178, 9283176), (2268, 8914796), (2282, 8860104), (2373, 8520336), (2376, 8509578), (2486, 8133048), (2541, 7957008), (2608, 7752591), (2712, 7455294), (2772, 7293924), (2904, 6962382), (2934, 6891192), (3024, 6686097), (3051, 6626928), (3164, 6390252), (3267, 6188784), (3388, 5967756), (3423, 5906736), (3564, 5673052), (3586, 5638248), (3696, 5470443), (3729, 5422032), (3912, 5168394), (4068, 4970196), (4158, 4862616), (4356, 4641588), (4401, 4594128), (4536, 4457398), (4564, 4430052), (4746, 4260168), (4752, 4254789), (4972, 4066524), (5082, 3978504), (5379, 3758832), (5424, 3727647), (5544, 3646962), (5808, 3481191), (5868, 3445596), (6102, 3313464), (6237, 3241744), (6328, 3195126), (6534, 3094392), (6776, 2983878), (6846, 2953368), (7119, 2840112), (7128, 2836526), (7172, 2819124), (7458, 2711016), (7623, 2652336), (7824, 2584197), (8136, 2485098), (8316, 2431308), (8701, 2323728), (8712, 2320794), (8802, 2297064), (9072, 2228699), (9128, 2215026), (9153, 2208976), (9492, 2130084), (9801, 2062928), (9944, 2033262), (10164, 1989252), (10269, 1968912), (10758, 1879416), (11088, 1823481), (11187, 1807344), (11736, 1722798), (12204, 1656732), (12474, 1620872), (12551, 1610928), (12656, 1597563), (13068, 1547196), (13203, 1531376), (13552, 1491939), (13673, 1478736), (13692, 1476684), (14238, 1420056), (14256, 1418263), (14344, 1409562), (14916, 1355508), (15246, 1326168), (16137, 1252944), (16272, 1242549), (16632, 1215654), (17402, 1161864), (17424, 1160397), (17604, 1148532), (18256, 1107513), (18306, 1104488), (18419, 1097712), (18984, 1065042), (19602, 1031464), (19723, 1025136), (19888, 1016631), (20328, 994626), (20538, 984456), (21357, 946704), (21516, 939708), (22374, 903672), (22869, 884112), (23472, 861399), (24408, 828366), (24948, 810436), (25102, 805464), (26103, 774576), (26136, 773598), (26406, 765688), (27346, 739368), (27384, 738342), (28476, 710028), (28688, 704781), (29832, 677754), (30492, 663084), (30807, 656304), (32274, 626472), (33264, 607827), (33561, 602448), (34804, 580932), (35208, 574266), (36612, 552244), (36838, 548856), (37653, 536976), (37968, 532521), (39204, 515732), (39446, 512568), (40656, 497313), (41019, 492912), (41076, 492228), (42714, 473352), (43032, 469854), (44748, 451836), (45738, 442056), (48411, 417648), (48816, 414183), (49896, 405218), (50204, 402732), (52206, 387288), (52272, 386799), (52812, 382844), (54692, 369684), (54768, 369171), (55257, 365904), (56952, 355014), (59169, 341712), (59664, 338877), (60984, 331542), (61614, 328152), (64071, 315568), (64548, 313236), (67122, 301224), (68607, 294704), (69608, 290466), (70416, 287133), (73224, 276122), (73676, 274428), (75306, 268488), (78309, 258192), (78408, 257866), (78892, 256284), (82038, 246456), (82152, 246114), (85428, 236676), (86064, 234927), (89496, 225918), (91476, 221028), (92421, 218768), (95711, 211248), (96822, 208824), (99792, 202609), (100408, 201366), (100683, 200816), (104412, 193644), (105624, 191422), (109384, 184842), (110514, 182952), (112959, 178992), (113904, 177507), (118338, 170856), (121968, 165771), (123057, 164304), (123228, 164076), (128142, 157784), (128933, 156816), (129096, 156618), (134244, 150612), (137214, 147352), (138061, 146448), (139216, 145233)]