20674364256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25447}}^1$

素因数の和:25514

約数の個数: 288

約数和(自身を含む): 74697412608

約数和(自身を除く): 54023048352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 364, 372, 403, 416, 434, 468, 496, 504, 546, 558, 624, 651, 672, 728, 744, 806, 819, 868, 936, 992, 1008, 1092, 1116, 1209, 1248, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2016, 2184, 2232, 2418, 2604, 2821, 2912, 2976, 3224, 3276, 3472, 3627, 3744, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 6944, 7254, 7812, 8463, 8736, 8928, 9672, 10416, 11284, 12896, 13104, 14508, 15624, 16926, 19344, 20832, 22568, 25389, 25447, 26208, 29016, 31248, 33852, 38688, 45136, 50778, 50894, 58032, 62496, 67704, 76341, 90272, 101556, 101788, 116064, 135408, 152682, 178129, 203112, 203576, 229023, 270816, 305364, 330811, 356258, 406224, 407152, 458046, 534387, 610728, 661622, 712516, 788857, 812448, 814304, 916092, 992433, 1068774, 1221456, 1323244, 1425032, 1577714, 1603161, 1832184, 1984866, 2137548, 2315677, 2366571, 2442912, 2646488, 2850064, 2977299, 3155428, 3206322, 3664368, 3969732, 4275096, 4631354, 4733142, 5292976, 5521999, 5700128, 5954598, 6310856, 6412644, 6947031, 7099713, 7328736, 7939464, 8550192, 9262708, 9466284, 10255141, 10585952, 11043998, 11909196, 12621712, 12825288, 13894062, 14199426, 15878928, 16565997, 17100384, 18525416, 18932568, 20510282, 20841093, 22087996, 23818392, 25243424, 25650576, 27788124, 28398852, 30765423, 31757856, 33131994, 37050832, 37865136, 41020564, 41682186, 44175992, 47636784, 49697991, 51301152, 55576248, 56797704, 61530846, 66263988, 71785987, 74101664, 75730272, 82041128, 83364372, 88351984, 92296269, 95273568, 99395982, 111152496, 113595408, 123061692, 132527976, 143571974, 164082256, 166728744, 176703968, 184592538, 198791964, 215357961, 222304992, 227190816, 246123384, 265055952, 287143948, 328164512, 333457488, 369185076, 397583928, 430715922, 492246768, 530111904, 574287896, 646073883, 666914976, 738370152, 795167856, 861431844, 984493536, 1148575792, 1292147766, 1476740304, 1590335712, 1722863688, 2297151584, 2584295532, 2953480608, 3445727376, 5168591064, 6891454752, 10337182128, 20674364256]

約数ペア:

[(1, 20674364256), (2, 10337182128), (3, 6891454752), (4, 5168591064), (6, 3445727376), (7, 2953480608), (8, 2584295532), (9, 2297151584), (12, 1722863688), (13, 1590335712), (14, 1476740304), (16, 1292147766), (18, 1148575792), (21, 984493536), (24, 861431844), (26, 795167856), (28, 738370152), (31, 666914976), (32, 646073883), (36, 574287896), (39, 530111904), (42, 492246768), (48, 430715922), (52, 397583928), (56, 369185076), (62, 333457488), (63, 328164512), (72, 287143948), (78, 265055952), (84, 246123384), (91, 227190816), (93, 222304992), (96, 215357961), (104, 198791964), (112, 184592538), (117, 176703968), (124, 166728744), (126, 164082256), (144, 143571974), (156, 132527976), (168, 123061692), (182, 113595408), (186, 111152496), (208, 99395982), (217, 95273568), (224, 92296269), (234, 88351984), (248, 83364372), (252, 82041128), (273, 75730272), (279, 74101664), (288, 71785987), (312, 66263988), (336, 61530846), (364, 56797704), (372, 55576248), (403, 51301152), (416, 49697991), (434, 47636784), (468, 44175992), (496, 41682186), (504, 41020564), (546, 37865136), (558, 37050832), (624, 33131994), (651, 31757856), (672, 30765423), (728, 28398852), (744, 27788124), (806, 25650576), (819, 25243424), (868, 23818392), (936, 22087996), (992, 20841093), (1008, 20510282), (1092, 18932568), (1116, 18525416), (1209, 17100384), (1248, 16565997), (1302, 15878928), (1456, 14199426), (1488, 13894062), (1612, 12825288), (1638, 12621712), (1736, 11909196), (1872, 11043998), (1953, 10585952), (2016, 10255141), (2184, 9466284), (2232, 9262708), (2418, 8550192), (2604, 7939464), (2821, 7328736), (2912, 7099713), (2976, 6947031), (3224, 6412644), (3276, 6310856), (3472, 5954598), (3627, 5700128), (3744, 5521999), (3906, 5292976), (4368, 4733142), (4464, 4631354), (4836, 4275096), (5208, 3969732), (5642, 3664368), (6448, 3206322), (6552, 3155428), (6944, 2977299), (7254, 2850064), (7812, 2646488), (8463, 2442912), (8736, 2366571), (8928, 2315677), (9672, 2137548), (10416, 1984866), (11284, 1832184), (12896, 1603161), (13104, 1577714), (14508, 1425032), (15624, 1323244), (16926, 1221456), (19344, 1068774), (20832, 992433), (22568, 916092), (25389, 814304), (25447, 812448), (26208, 788857), (29016, 712516), (31248, 661622), (33852, 610728), (38688, 534387), (45136, 458046), (50778, 407152), (50894, 406224), (58032, 356258), (62496, 330811), (67704, 305364), (76341, 270816), (90272, 229023), (101556, 203576), (101788, 203112), (116064, 178129), (135408, 152682)]