20884853808

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27961}}^1$

素因数の和:28017

約数の個数: 320

約数和(自身を含む): 77667251200

約数和(自身を除く): 56782397392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 189, 208, 216, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 351, 364, 378, 399, 432, 456, 468, 494, 504, 513, 532, 546, 624, 684, 702, 728, 741, 756, 798, 819, 912, 936, 988, 1008, 1026, 1064, 1092, 1197, 1368, 1404, 1456, 1482, 1512, 1596, 1638, 1729, 1872, 1976, 2052, 2128, 2184, 2223, 2394, 2457, 2736, 2808, 2964, 3024, 3192, 3276, 3458, 3591, 3952, 4104, 4368, 4446, 4788, 4914, 5187, 5616, 5928, 6384, 6552, 6669, 6916, 7182, 8208, 8892, 9576, 9828, 10374, 11856, 13104, 13338, 13832, 14364, 15561, 17784, 19152, 19656, 20748, 26676, 27664, 27961, 28728, 31122, 35568, 39312, 41496, 46683, 53352, 55922, 57456, 62244, 82992, 83883, 93366, 106704, 111844, 124488, 167766, 186732, 195727, 223688, 248976, 251649, 335532, 363493, 373464, 391454, 447376, 503298, 531259, 587181, 671064, 726986, 746928, 754947, 782908, 1006596, 1062518, 1090479, 1174362, 1342128, 1453972, 1509894, 1565816, 1593777, 1761543, 2013192, 2125036, 2180958, 2348724, 2544451, 2907944, 3019788, 3131632, 3187554, 3271437, 3523086, 3718813, 4026384, 4250072, 4361916, 4697448, 4781331, 5088902, 5284629, 5815888, 6039576, 6375108, 6542874, 6906367, 7046172, 7437626, 7633353, 8500144, 8723832, 9394896, 9562662, 9814311, 10177804, 10569258, 11156439, 12079152, 12750216, 13085748, 13812734, 14092344, 14343993, 14875252, 15266706, 17447664, 19125324, 19628622, 20355608, 20719101, 21138516, 22312878, 22900059, 25500432, 26171496, 27625468, 28184688, 28687986, 29750504, 30533412, 33469317, 38250648, 39257244, 40711216, 41438202, 42277032, 44625756, 45800118, 48344569, 52342992, 55250936, 57375972, 59501008, 61066824, 62157303, 66938634, 68700177, 76501296, 78514488, 82876404, 84554064, 89251512, 91600236, 96689138, 100407951, 110501872, 114751944, 122133648, 124314606, 133877268, 137400354, 145033707, 157028976, 165752808, 178503024, 183200472, 186471909, 193378276, 200815902, 229503888, 248629212, 267754536, 274800708, 290067414, 331505616, 366400944, 372943818, 386756552, 401631804, 435101121, 497258424, 535509072, 549601416, 580134828, 745887636, 773513104, 803263608, 870202242, 994516848, 1099202832, 1160269656, 1305303363, 1491775272, 1606527216, 1740404484, 2320539312, 2610606726, 2983550544, 3480808968, 5221213452, 6961617936, 10442426904, 20884853808]

約数ペア:

[(1, 20884853808), (2, 10442426904), (3, 6961617936), (4, 5221213452), (6, 3480808968), (7, 2983550544), (8, 2610606726), (9, 2320539312), (12, 1740404484), (13, 1606527216), (14, 1491775272), (16, 1305303363), (18, 1160269656), (19, 1099202832), (21, 994516848), (24, 870202242), (26, 803263608), (27, 773513104), (28, 745887636), (36, 580134828), (38, 549601416), (39, 535509072), (42, 497258424), (48, 435101121), (52, 401631804), (54, 386756552), (56, 372943818), (57, 366400944), (63, 331505616), (72, 290067414), (76, 274800708), (78, 267754536), (84, 248629212), (91, 229503888), (104, 200815902), (108, 193378276), (112, 186471909), (114, 183200472), (117, 178503024), (126, 165752808), (133, 157028976), (144, 145033707), (152, 137400354), (156, 133877268), (168, 124314606), (171, 122133648), (182, 114751944), (189, 110501872), (208, 100407951), (216, 96689138), (228, 91600236), (234, 89251512), (247, 84554064), (252, 82876404), (266, 78514488), (273, 76501296), (304, 68700177), (312, 66938634), (336, 62157303), (342, 61066824), (351, 59501008), (364, 57375972), (378, 55250936), (399, 52342992), (432, 48344569), (456, 45800118), (468, 44625756), (494, 42277032), (504, 41438202), (513, 40711216), (532, 39257244), (546, 38250648), (624, 33469317), (684, 30533412), (702, 29750504), (728, 28687986), (741, 28184688), (756, 27625468), (798, 26171496), (819, 25500432), (912, 22900059), (936, 22312878), (988, 21138516), (1008, 20719101), (1026, 20355608), (1064, 19628622), (1092, 19125324), (1197, 17447664), (1368, 15266706), (1404, 14875252), (1456, 14343993), (1482, 14092344), (1512, 13812734), (1596, 13085748), (1638, 12750216), (1729, 12079152), (1872, 11156439), (1976, 10569258), (2052, 10177804), (2128, 9814311), (2184, 9562662), (2223, 9394896), (2394, 8723832), (2457, 8500144), (2736, 7633353), (2808, 7437626), (2964, 7046172), (3024, 6906367), (3192, 6542874), (3276, 6375108), (3458, 6039576), (3591, 5815888), (3952, 5284629), (4104, 5088902), (4368, 4781331), (4446, 4697448), (4788, 4361916), (4914, 4250072), (5187, 4026384), (5616, 3718813), (5928, 3523086), (6384, 3271437), (6552, 3187554), (6669, 3131632), (6916, 3019788), (7182, 2907944), (8208, 2544451), (8892, 2348724), (9576, 2180958), (9828, 2125036), (10374, 2013192), (11856, 1761543), (13104, 1593777), (13338, 1565816), (13832, 1509894), (14364, 1453972), (15561, 1342128), (17784, 1174362), (19152, 1090479), (19656, 1062518), (20748, 1006596), (26676, 782908), (27664, 754947), (27961, 746928), (28728, 726986), (31122, 671064), (35568, 587181), (39312, 531259), (41496, 503298), (46683, 447376), (53352, 391454), (55922, 373464), (57456, 363493), (62244, 335532), (82992, 251649), (83883, 248976), (93366, 223688), (106704, 195727), (111844, 186732), (124488, 167766)]