20177970912

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 360

約数和(自身を含む): 66512748456

約数和(自身を除く): 46334777544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 41, 44, 48, 54, 66, 72, 81, 82, 88, 96, 99, 108, 123, 132, 144, 162, 164, 176, 198, 216, 246, 264, 288, 297, 324, 328, 352, 369, 396, 421, 432, 451, 492, 528, 594, 648, 656, 738, 792, 842, 864, 891, 902, 984, 1056, 1107, 1188, 1263, 1296, 1312, 1353, 1476, 1584, 1681, 1684, 1782, 1804, 1968, 2214, 2376, 2526, 2592, 2706, 2952, 3168, 3321, 3362, 3368, 3564, 3608, 3789, 3936, 4059, 4428, 4631, 4752, 5043, 5052, 5412, 5904, 6642, 6724, 6736, 7128, 7216, 7578, 8118, 8856, 9262, 9504, 10086, 10104, 10824, 11367, 11808, 12177, 13284, 13448, 13472, 13893, 14256, 14432, 15129, 15156, 16236, 17261, 17712, 18491, 18524, 20172, 20208, 21648, 22734, 24354, 26568, 26896, 27786, 28512, 30258, 30312, 32472, 34101, 34522, 35424, 36531, 36982, 37048, 40344, 40416, 41679, 43296, 45387, 45468, 48708, 51783, 53136, 53792, 55473, 55572, 60516, 60624, 64944, 68202, 69044, 73062, 73964, 74096, 80688, 83358, 90774, 90936, 97416, 103566, 106272, 110946, 111144, 121032, 121248, 125037, 129888, 136161, 136404, 138088, 146124, 147928, 148192, 155349, 161376, 166419, 166716, 181548, 181872, 189871, 194832, 207132, 221892, 222288, 242064, 250074, 272322, 272808, 276176, 292248, 295856, 310698, 332838, 333432, 363096, 363744, 375111, 379742, 389664, 414264, 443784, 444576, 466047, 484128, 499257, 500148, 544644, 545616, 552352, 569613, 584496, 591712, 621396, 665676, 666864, 707701, 726192, 750222, 759484, 828528, 887568, 932094, 998514, 1000296, 1089288, 1091232, 1139226, 1168992, 1242792, 1331352, 1333728, 1398141, 1415402, 1452384, 1497771, 1500444, 1518968, 1657056, 1708839, 1775136, 1864188, 1997028, 2000592, 2123103, 2178576, 2278452, 2485584, 2662704, 2796282, 2830804, 2995542, 3000888, 3037936, 3417678, 3728376, 3994056, 4001184, 4246206, 4357152, 4556904, 4971168, 5126517, 5325408, 5592564, 5661608, 5991084, 6001776, 6075872, 6369309, 6835356, 7456752, 7784711, 7988112, 8492412, 9113808, 10253034, 11185128, 11323216, 11982168, 12003552, 12738618, 13670712, 14913504, 15379551, 15569422, 15976224, 16984824, 18227616, 19107927, 20506068, 22370256, 22646432, 23354133, 23964336, 25477236, 27341424, 30759102, 31138844, 33969648, 38215854, 41012136, 44740512, 46708266, 47928672, 50954472, 54682848, 57323781, 61518204, 62277688, 67939296, 70062399, 76431708, 82024272, 93416532, 101908944, 114647562, 123036408, 124555376, 140124798, 152863416, 164048544, 186833064, 203817888, 210187197, 229295124, 246072816, 249110752, 280249596, 305726832, 373666128, 420374394, 458590248, 492145632, 560499192, 611453664, 630561591, 747332256, 840748788, 917180496, 1120998384, 1261123182, 1681497576, 1834360992, 2241996768, 2522246364, 3362995152, 5044492728, 6725990304, 10088985456, 20177970912]

約数ペア:

[(1, 20177970912), (2, 10088985456), (3, 6725990304), (4, 5044492728), (6, 3362995152), (8, 2522246364), (9, 2241996768), (11, 1834360992), (12, 1681497576), (16, 1261123182), (18, 1120998384), (22, 917180496), (24, 840748788), (27, 747332256), (32, 630561591), (33, 611453664), (36, 560499192), (41, 492145632), (44, 458590248), (48, 420374394), (54, 373666128), (66, 305726832), (72, 280249596), (81, 249110752), (82, 246072816), (88, 229295124), (96, 210187197), (99, 203817888), (108, 186833064), (123, 164048544), (132, 152863416), (144, 140124798), (162, 124555376), (164, 123036408), (176, 114647562), (198, 101908944), (216, 93416532), (246, 82024272), (264, 76431708), (288, 70062399), (297, 67939296), (324, 62277688), (328, 61518204), (352, 57323781), (369, 54682848), (396, 50954472), (421, 47928672), (432, 46708266), (451, 44740512), (492, 41012136), (528, 38215854), (594, 33969648), (648, 31138844), (656, 30759102), (738, 27341424), (792, 25477236), (842, 23964336), (864, 23354133), (891, 22646432), (902, 22370256), (984, 20506068), (1056, 19107927), (1107, 18227616), (1188, 16984824), (1263, 15976224), (1296, 15569422), (1312, 15379551), (1353, 14913504), (1476, 13670712), (1584, 12738618), (1681, 12003552), (1684, 11982168), (1782, 11323216), (1804, 11185128), (1968, 10253034), (2214, 9113808), (2376, 8492412), (2526, 7988112), (2592, 7784711), (2706, 7456752), (2952, 6835356), (3168, 6369309), (3321, 6075872), (3362, 6001776), (3368, 5991084), (3564, 5661608), (3608, 5592564), (3789, 5325408), (3936, 5126517), (4059, 4971168), (4428, 4556904), (4631, 4357152), (4752, 4246206), (5043, 4001184), (5052, 3994056), (5412, 3728376), (5904, 3417678), (6642, 3037936), (6724, 3000888), (6736, 2995542), (7128, 2830804), (7216, 2796282), (7578, 2662704), (8118, 2485584), (8856, 2278452), (9262, 2178576), (9504, 2123103), (10086, 2000592), (10104, 1997028), (10824, 1864188), (11367, 1775136), (11808, 1708839), (12177, 1657056), (13284, 1518968), (13448, 1500444), (13472, 1497771), (13893, 1452384), (14256, 1415402), (14432, 1398141), (15129, 1333728), (15156, 1331352), (16236, 1242792), (17261, 1168992), (17712, 1139226), (18491, 1091232), (18524, 1089288), (20172, 1000296), (20208, 998514), (21648, 932094), (22734, 887568), (24354, 828528), (26568, 759484), (26896, 750222), (27786, 726192), (28512, 707701), (30258, 666864), (30312, 665676), (32472, 621396), (34101, 591712), (34522, 584496), (35424, 569613), (36531, 552352), (36982, 545616), (37048, 544644), (40344, 500148), (40416, 499257), (41679, 484128), (43296, 466047), (45387, 444576), (45468, 443784), (48708, 414264), (51783, 389664), (53136, 379742), (53792, 375111), (55473, 363744), (55572, 363096), (60516, 333432), (60624, 332838), (64944, 310698), (68202, 295856), (69044, 292248), (73062, 276176), (73964, 272808), (74096, 272322), (80688, 250074), (83358, 242064), (90774, 222288), (90936, 221892), (97416, 207132), (103566, 194832), (106272, 189871), (110946, 181872), (111144, 181548), (121032, 166716), (121248, 166419), (125037, 161376), (129888, 155349), (136161, 148192), (136404, 147928), (138088, 146124)]