20938025472

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1123

約数の個数: 320

約数和(自身を含む): 69148907520

約数和(自身を除く): 48210882048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 163, 168, 182, 192, 208, 224, 256, 273, 312, 326, 336, 364, 384, 416, 448, 489, 512, 546, 624, 652, 672, 728, 768, 832, 896, 919, 978, 1092, 1141, 1248, 1304, 1344, 1456, 1536, 1664, 1792, 1838, 1956, 2119, 2184, 2282, 2496, 2608, 2688, 2757, 2912, 3328, 3423, 3584, 3676, 3912, 4238, 4368, 4564, 4992, 5216, 5376, 5514, 5824, 6357, 6433, 6656, 6846, 7352, 7824, 8476, 8736, 9128, 9984, 10432, 10752, 11028, 11648, 11947, 12714, 12866, 13692, 14704, 14833, 15648, 16952, 17472, 18256, 19299, 19968, 20864, 22056, 23296, 23894, 25428, 25732, 27384, 29408, 29666, 31296, 33904, 34944, 35841, 36512, 38598, 41728, 44112, 44499, 46592, 47788, 50856, 51464, 54768, 58816, 59332, 62592, 67808, 69888, 71682, 73024, 77196, 83456, 83629, 88224, 88998, 95576, 101712, 102928, 109536, 117632, 118664, 125184, 135616, 139776, 143364, 146048, 149797, 154392, 167258, 176448, 177996, 191152, 203424, 205856, 219072, 235264, 237328, 250368, 250887, 271232, 286728, 292096, 299594, 308784, 334516, 352896, 355992, 382304, 406848, 411712, 438144, 449391, 470528, 474656, 501774, 542464, 573456, 584192, 599188, 617568, 669032, 705792, 711984, 764608, 813696, 823424, 876288, 898782, 949312, 1003548, 1048579, 1084928, 1146912, 1198376, 1235136, 1338064, 1411584, 1423968, 1529216, 1627392, 1646848, 1752576, 1797564, 1898624, 1947361, 2007096, 2097158, 2293824, 2396752, 2470272, 2676128, 2847936, 3058432, 3145737, 3254784, 3293696, 3595128, 3797248, 3894722, 4014192, 4194316, 4587648, 4793504, 4940544, 5352256, 5695872, 5842083, 6116864, 6291474, 7190256, 7594496, 7789444, 8028384, 8388632, 9175296, 9587008, 9881088, 10704512, 11391744, 11684166, 12582948, 13631527, 14380512, 15578888, 16056768, 16777264, 18350592, 19174016, 21409024, 22783488, 23368332, 25165896, 27263054, 28761024, 31157776, 32113536, 33554528, 38348032, 40894581, 42818048, 46736664, 50331792, 54526108, 57522048, 62315552, 64227072, 67109056, 76696064, 81789162, 93473328, 100663584, 109052216, 115044096, 124631104, 128454144, 134218112, 163578324, 186946656, 201327168, 218104432, 230088192, 249262208, 268436224, 327156648, 373893312, 402654336, 436208864, 498524416, 536872448, 654313296, 747786624, 805308672, 872417728, 997048832, 1308626592, 1495573248, 1610617344, 1744835456, 2617253184, 2991146496, 3489670912, 5234506368, 6979341824, 10469012736, 20938025472]

約数ペア:

[(1, 20938025472), (2, 10469012736), (3, 6979341824), (4, 5234506368), (6, 3489670912), (7, 2991146496), (8, 2617253184), (12, 1744835456), (13, 1610617344), (14, 1495573248), (16, 1308626592), (21, 997048832), (24, 872417728), (26, 805308672), (28, 747786624), (32, 654313296), (39, 536872448), (42, 498524416), (48, 436208864), (52, 402654336), (56, 373893312), (64, 327156648), (78, 268436224), (84, 249262208), (91, 230088192), (96, 218104432), (104, 201327168), (112, 186946656), (128, 163578324), (156, 134218112), (163, 128454144), (168, 124631104), (182, 115044096), (192, 109052216), (208, 100663584), (224, 93473328), (256, 81789162), (273, 76696064), (312, 67109056), (326, 64227072), (336, 62315552), (364, 57522048), (384, 54526108), (416, 50331792), (448, 46736664), (489, 42818048), (512, 40894581), (546, 38348032), (624, 33554528), (652, 32113536), (672, 31157776), (728, 28761024), (768, 27263054), (832, 25165896), (896, 23368332), (919, 22783488), (978, 21409024), (1092, 19174016), (1141, 18350592), (1248, 16777264), (1304, 16056768), (1344, 15578888), (1456, 14380512), (1536, 13631527), (1664, 12582948), (1792, 11684166), (1838, 11391744), (1956, 10704512), (2119, 9881088), (2184, 9587008), (2282, 9175296), (2496, 8388632), (2608, 8028384), (2688, 7789444), (2757, 7594496), (2912, 7190256), (3328, 6291474), (3423, 6116864), (3584, 5842083), (3676, 5695872), (3912, 5352256), (4238, 4940544), (4368, 4793504), (4564, 4587648), (4992, 4194316), (5216, 4014192), (5376, 3894722), (5514, 3797248), (5824, 3595128), (6357, 3293696), (6433, 3254784), (6656, 3145737), (6846, 3058432), (7352, 2847936), (7824, 2676128), (8476, 2470272), (8736, 2396752), (9128, 2293824), (9984, 2097158), (10432, 2007096), (10752, 1947361), (11028, 1898624), (11648, 1797564), (11947, 1752576), (12714, 1646848), (12866, 1627392), (13692, 1529216), (14704, 1423968), (14833, 1411584), (15648, 1338064), (16952, 1235136), (17472, 1198376), (18256, 1146912), (19299, 1084928), (19968, 1048579), (20864, 1003548), (22056, 949312), (23296, 898782), (23894, 876288), (25428, 823424), (25732, 813696), (27384, 764608), (29408, 711984), (29666, 705792), (31296, 669032), (33904, 617568), (34944, 599188), (35841, 584192), (36512, 573456), (38598, 542464), (41728, 501774), (44112, 474656), (44499, 470528), (46592, 449391), (47788, 438144), (50856, 411712), (51464, 406848), (54768, 382304), (58816, 355992), (59332, 352896), (62592, 334516), (67808, 308784), (69888, 299594), (71682, 292096), (73024, 286728), (77196, 271232), (83456, 250887), (83629, 250368), (88224, 237328), (88998, 235264), (95576, 219072), (101712, 205856), (102928, 203424), (109536, 191152), (117632, 177996), (118664, 176448), (125184, 167258), (135616, 154392), (139776, 149797), (143364, 146048)]