20805344736

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:578

約数の個数: 384

約数和(自身を含む): 66968778240

約数和(自身を除く): 46163433504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 96, 102, 114, 132, 136, 152, 176, 181, 187, 204, 209, 228, 264, 272, 304, 323, 337, 352, 362, 374, 408, 418, 456, 528, 543, 544, 561, 608, 627, 646, 674, 724, 748, 816, 836, 912, 969, 1011, 1056, 1086, 1122, 1254, 1292, 1348, 1448, 1496, 1632, 1672, 1824, 1938, 1991, 2022, 2172, 2244, 2508, 2584, 2696, 2896, 2992, 3077, 3344, 3439, 3553, 3707, 3876, 3982, 4044, 4344, 4488, 5016, 5168, 5392, 5729, 5792, 5973, 5984, 6154, 6403, 6688, 6878, 7106, 7414, 7752, 7964, 8088, 8688, 8976, 9231, 10032, 10317, 10336, 10659, 10784, 11121, 11458, 11946, 12308, 12806, 13756, 14212, 14828, 15504, 15928, 16176, 17187, 17376, 17952, 18462, 19209, 20064, 20634, 21318, 22242, 22916, 23892, 24616, 25612, 27512, 28424, 29656, 31008, 31856, 32352, 33847, 34374, 36924, 37829, 38418, 41268, 42636, 44484, 45832, 47784, 49232, 51224, 55024, 56848, 58463, 59312, 60997, 63019, 63712, 67694, 68748, 70433, 73848, 75658, 76836, 82536, 85272, 88968, 91664, 95568, 98464, 101541, 102448, 108851, 110048, 113487, 113696, 116926, 118624, 121994, 126038, 135388, 137496, 140866, 147696, 151316, 153672, 165072, 170544, 175389, 177936, 182991, 183328, 189057, 191136, 203082, 204896, 211299, 217702, 226974, 233852, 243988, 252076, 270776, 274992, 281732, 295392, 302632, 307344, 326553, 330144, 341088, 350778, 355872, 365982, 378114, 406164, 422598, 435404, 453948, 467704, 487976, 504152, 541552, 549984, 563464, 605264, 614688, 643093, 653106, 670967, 701556, 731964, 756228, 812328, 845196, 870808, 907896, 935408, 975952, 1008304, 1036949, 1083104, 1126928, 1158943, 1197361, 1210528, 1286186, 1306212, 1341934, 1403112, 1463928, 1512456, 1624656, 1690392, 1741616, 1815792, 1870816, 1929279, 1951904, 2012901, 2016608, 2073898, 2253856, 2317886, 2394722, 2572372, 2612424, 2683868, 2806224, 2927856, 3024912, 3110847, 3249312, 3380784, 3476829, 3483232, 3592083, 3631584, 3858558, 4025802, 4147796, 4635772, 4789444, 5144744, 5224848, 5367736, 5612448, 5855712, 6049824, 6221694, 6761568, 6953658, 7184166, 7717116, 8051604, 8295592, 9271544, 9578888, 10289488, 10449696, 10735472, 11406439, 12443388, 12748373, 13907316, 14368332, 15434232, 16103208, 16591184, 18543088, 19157776, 19702031, 20578976, 21470944, 22812878, 24886776, 25496746, 27814632, 28736664, 30868464, 32206416, 33182368, 34219317, 37086176, 38245119, 38315552, 39404062, 45625756, 49773552, 50993492, 55629264, 57473328, 59106093, 61736928, 64412832, 68438634, 76490238, 78808124, 91251512, 99547104, 101986984, 111258528, 114946656, 118212186, 136877268, 152980476, 157616248, 182503024, 203973968, 216722341, 236424372, 273754536, 305960952, 315232496, 365006048, 407947936, 433444682, 472848744, 547509072, 611921904, 630464992, 650167023, 866889364, 945697488, 1095018144, 1223843808, 1300334046, 1733778728, 1891394976, 2600668092, 3467557456, 5201336184, 6935114912, 10402672368, 20805344736]

約数ペア:

[(1, 20805344736), (2, 10402672368), (3, 6935114912), (4, 5201336184), (6, 3467557456), (8, 2600668092), (11, 1891394976), (12, 1733778728), (16, 1300334046), (17, 1223843808), (19, 1095018144), (22, 945697488), (24, 866889364), (32, 650167023), (33, 630464992), (34, 611921904), (38, 547509072), (44, 472848744), (48, 433444682), (51, 407947936), (57, 365006048), (66, 315232496), (68, 305960952), (76, 273754536), (88, 236424372), (96, 216722341), (102, 203973968), (114, 182503024), (132, 157616248), (136, 152980476), (152, 136877268), (176, 118212186), (181, 114946656), (187, 111258528), (204, 101986984), (209, 99547104), (228, 91251512), (264, 78808124), (272, 76490238), (304, 68438634), (323, 64412832), (337, 61736928), (352, 59106093), (362, 57473328), (374, 55629264), (408, 50993492), (418, 49773552), (456, 45625756), (528, 39404062), (543, 38315552), (544, 38245119), (561, 37086176), (608, 34219317), (627, 33182368), (646, 32206416), (674, 30868464), (724, 28736664), (748, 27814632), (816, 25496746), (836, 24886776), (912, 22812878), (969, 21470944), (1011, 20578976), (1056, 19702031), (1086, 19157776), (1122, 18543088), (1254, 16591184), (1292, 16103208), (1348, 15434232), (1448, 14368332), (1496, 13907316), (1632, 12748373), (1672, 12443388), (1824, 11406439), (1938, 10735472), (1991, 10449696), (2022, 10289488), (2172, 9578888), (2244, 9271544), (2508, 8295592), (2584, 8051604), (2696, 7717116), (2896, 7184166), (2992, 6953658), (3077, 6761568), (3344, 6221694), (3439, 6049824), (3553, 5855712), (3707, 5612448), (3876, 5367736), (3982, 5224848), (4044, 5144744), (4344, 4789444), (4488, 4635772), (5016, 4147796), (5168, 4025802), (5392, 3858558), (5729, 3631584), (5792, 3592083), (5973, 3483232), (5984, 3476829), (6154, 3380784), (6403, 3249312), (6688, 3110847), (6878, 3024912), (7106, 2927856), (7414, 2806224), (7752, 2683868), (7964, 2612424), (8088, 2572372), (8688, 2394722), (8976, 2317886), (9231, 2253856), (10032, 2073898), (10317, 2016608), (10336, 2012901), (10659, 1951904), (10784, 1929279), (11121, 1870816), (11458, 1815792), (11946, 1741616), (12308, 1690392), (12806, 1624656), (13756, 1512456), (14212, 1463928), (14828, 1403112), (15504, 1341934), (15928, 1306212), (16176, 1286186), (17187, 1210528), (17376, 1197361), (17952, 1158943), (18462, 1126928), (19209, 1083104), (20064, 1036949), (20634, 1008304), (21318, 975952), (22242, 935408), (22916, 907896), (23892, 870808), (24616, 845196), (25612, 812328), (27512, 756228), (28424, 731964), (29656, 701556), (31008, 670967), (31856, 653106), (32352, 643093), (33847, 614688), (34374, 605264), (36924, 563464), (37829, 549984), (38418, 541552), (41268, 504152), (42636, 487976), (44484, 467704), (45832, 453948), (47784, 435404), (49232, 422598), (51224, 406164), (55024, 378114), (56848, 365982), (58463, 355872), (59312, 350778), (60997, 341088), (63019, 330144), (63712, 326553), (67694, 307344), (68748, 302632), (70433, 295392), (73848, 281732), (75658, 274992), (76836, 270776), (82536, 252076), (85272, 243988), (88968, 233852), (91664, 226974), (95568, 217702), (98464, 211299), (101541, 204896), (102448, 203082), (108851, 191136), (110048, 189057), (113487, 183328), (113696, 182991), (116926, 177936), (118624, 175389), (121994, 170544), (126038, 165072), (135388, 153672), (137496, 151316), (140866, 147696)]