20946520512

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 448

約数和(自身を含む): 68289830400

約数和(自身を除く): 47343309888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 43, 48, 54, 57, 64, 72, 74, 76, 86, 96, 108, 111, 114, 129, 144, 148, 152, 171, 172, 192, 216, 222, 228, 258, 288, 296, 304, 333, 342, 344, 387, 401, 432, 444, 456, 513, 516, 576, 592, 608, 666, 684, 688, 703, 774, 802, 817, 864, 888, 912, 999, 1026, 1032, 1161, 1184, 1203, 1216, 1332, 1368, 1376, 1406, 1548, 1591, 1604, 1634, 1728, 1776, 1824, 1998, 2052, 2064, 2109, 2322, 2368, 2406, 2451, 2664, 2736, 2752, 2812, 3096, 3182, 3208, 3268, 3552, 3609, 3648, 3996, 4104, 4128, 4218, 4644, 4773, 4812, 4902, 5328, 5472, 5624, 6192, 6327, 6364, 6416, 6536, 7104, 7218, 7353, 7619, 7992, 8208, 8256, 8436, 9288, 9546, 9624, 9804, 10656, 10827, 10944, 11248, 12384, 12654, 12728, 12832, 13072, 14319, 14436, 14706, 14837, 15238, 15984, 16416, 16872, 17243, 18576, 18981, 19092, 19248, 19608, 21312, 21654, 22059, 22496, 22857, 24768, 25308, 25456, 25664, 26144, 28638, 28872, 29412, 29674, 30229, 30476, 31968, 32832, 33744, 34486, 37152, 37962, 38184, 38496, 39216, 42957, 43308, 44118, 44511, 44992, 45714, 50616, 50912, 51729, 52288, 57276, 57744, 58824, 59348, 60458, 60952, 63936, 67488, 68571, 68972, 74304, 75924, 76368, 76992, 78432, 85914, 86616, 88236, 89022, 90687, 91428, 101232, 101824, 103458, 114552, 115488, 117648, 118696, 120916, 121904, 133533, 134976, 137142, 137944, 151848, 152736, 155187, 156864, 171828, 173232, 176472, 178044, 181374, 182856, 202464, 205713, 206916, 229104, 230976, 235296, 237392, 241832, 243808, 267066, 272061, 274284, 275888, 281903, 303696, 305472, 310374, 327617, 343656, 346464, 352944, 356088, 362748, 365712, 400599, 404928, 411426, 413832, 458208, 465561, 470592, 474784, 483664, 487616, 534132, 544122, 548568, 551776, 563806, 607392, 620748, 637991, 655234, 687312, 692928, 705888, 712176, 725496, 731424, 801198, 816183, 822852, 827664, 845709, 916416, 931122, 949568, 967328, 982851, 1068264, 1088244, 1097136, 1103552, 1127612, 1214784, 1241496, 1275982, 1310468, 1374624, 1411776, 1424352, 1450992, 1462848, 1602396, 1632366, 1645704, 1655328, 1691418, 1862244, 1913973, 1934656, 1965702, 2136528, 2176488, 2194272, 2255224, 2482992, 2537127, 2551964, 2620936, 2749248, 2848704, 2901984, 2948553, 3204792, 3264732, 3291408, 3310656, 3382836, 3724488, 3827946, 3931404, 4273056, 4352976, 4388544, 4510448, 4965984, 5074254, 5103928, 5241872, 5741919, 5803968, 5897106, 6409584, 6529464, 6582816, 6765672, 7448976, 7611381, 7655892, 7862808, 8546112, 8705952, 8845659, 9020896, 9931968, 10148508, 10207856, 10483744, 11483838, 11794212, 12121829, 12819168, 13058928, 13165632, 13531344, 14897952, 15222762, 15311784, 15725616, 17225757, 17411904, 17691318, 18041792, 20297016, 20415712, 20967488, 22967676, 23588424, 24243658, 25638336, 26117856, 27062688, 29795904, 30445524, 30623568, 31451232, 34451514, 35382636, 36365487, 40594032, 40831424, 45935352, 47176848, 48487316, 52235712, 54125376, 60891048, 61247136, 62902464, 68903028, 70765272, 72730974, 81188064, 91870704, 94353696, 96974632, 109096461, 121782096, 122494272, 137806056, 141530544, 145461948, 162376128, 183741408, 188707392, 193949264, 218192922, 243564192, 275612112, 283061088, 290923896, 327289383, 367482816, 387898528, 436385844, 487128384, 551224224, 566122176, 581847792, 654578766, 775797056, 872771688, 1102448448, 1163695584, 1309157532, 1745543376, 2327391168, 2618315064, 3491086752, 5236630128, 6982173504, 10473260256, 20946520512]

約数ペア:

[(1, 20946520512), (2, 10473260256), (3, 6982173504), (4, 5236630128), (6, 3491086752), (8, 2618315064), (9, 2327391168), (12, 1745543376), (16, 1309157532), (18, 1163695584), (19, 1102448448), (24, 872771688), (27, 775797056), (32, 654578766), (36, 581847792), (37, 566122176), (38, 551224224), (43, 487128384), (48, 436385844), (54, 387898528), (57, 367482816), (64, 327289383), (72, 290923896), (74, 283061088), (76, 275612112), (86, 243564192), (96, 218192922), (108, 193949264), (111, 188707392), (114, 183741408), (129, 162376128), (144, 145461948), (148, 141530544), (152, 137806056), (171, 122494272), (172, 121782096), (192, 109096461), (216, 96974632), (222, 94353696), (228, 91870704), (258, 81188064), (288, 72730974), (296, 70765272), (304, 68903028), (333, 62902464), (342, 61247136), (344, 60891048), (387, 54125376), (401, 52235712), (432, 48487316), (444, 47176848), (456, 45935352), (513, 40831424), (516, 40594032), (576, 36365487), (592, 35382636), (608, 34451514), (666, 31451232), (684, 30623568), (688, 30445524), (703, 29795904), (774, 27062688), (802, 26117856), (817, 25638336), (864, 24243658), (888, 23588424), (912, 22967676), (999, 20967488), (1026, 20415712), (1032, 20297016), (1161, 18041792), (1184, 17691318), (1203, 17411904), (1216, 17225757), (1332, 15725616), (1368, 15311784), (1376, 15222762), (1406, 14897952), (1548, 13531344), (1591, 13165632), (1604, 13058928), (1634, 12819168), (1728, 12121829), (1776, 11794212), (1824, 11483838), (1998, 10483744), (2052, 10207856), (2064, 10148508), (2109, 9931968), (2322, 9020896), (2368, 8845659), (2406, 8705952), (2451, 8546112), (2664, 7862808), (2736, 7655892), (2752, 7611381), (2812, 7448976), (3096, 6765672), (3182, 6582816), (3208, 6529464), (3268, 6409584), (3552, 5897106), (3609, 5803968), (3648, 5741919), (3996, 5241872), (4104, 5103928), (4128, 5074254), (4218, 4965984), (4644, 4510448), (4773, 4388544), (4812, 4352976), (4902, 4273056), (5328, 3931404), (5472, 3827946), (5624, 3724488), (6192, 3382836), (6327, 3310656), (6364, 3291408), (6416, 3264732), (6536, 3204792), (7104, 2948553), (7218, 2901984), (7353, 2848704), (7619, 2749248), (7992, 2620936), (8208, 2551964), (8256, 2537127), (8436, 2482992), (9288, 2255224), (9546, 2194272), (9624, 2176488), (9804, 2136528), (10656, 1965702), (10827, 1934656), (10944, 1913973), (11248, 1862244), (12384, 1691418), (12654, 1655328), (12728, 1645704), (12832, 1632366), (13072, 1602396), (14319, 1462848), (14436, 1450992), (14706, 1424352), (14837, 1411776), (15238, 1374624), (15984, 1310468), (16416, 1275982), (16872, 1241496), (17243, 1214784), (18576, 1127612), (18981, 1103552), (19092, 1097136), (19248, 1088244), (19608, 1068264), (21312, 982851), (21654, 967328), (22059, 949568), (22496, 931122), (22857, 916416), (24768, 845709), (25308, 827664), (25456, 822852), (25664, 816183), (26144, 801198), (28638, 731424), (28872, 725496), (29412, 712176), (29674, 705888), (30229, 692928), (30476, 687312), (31968, 655234), (32832, 637991), (33744, 620748), (34486, 607392), (37152, 563806), (37962, 551776), (38184, 548568), (38496, 544122), (39216, 534132), (42957, 487616), (43308, 483664), (44118, 474784), (44511, 470592), (44992, 465561), (45714, 458208), (50616, 413832), (50912, 411426), (51729, 404928), (52288, 400599), (57276, 365712), (57744, 362748), (58824, 356088), (59348, 352944), (60458, 346464), (60952, 343656), (63936, 327617), (67488, 310374), (68571, 305472), (68972, 303696), (74304, 281903), (75924, 275888), (76368, 274284), (76992, 272061), (78432, 267066), (85914, 243808), (86616, 241832), (88236, 237392), (89022, 235296), (90687, 230976), (91428, 229104), (101232, 206916), (101824, 205713), (103458, 202464), (114552, 182856), (115488, 181374), (117648, 178044), (118696, 176472), (120916, 173232), (121904, 171828), (133533, 156864), (134976, 155187), (137142, 152736), (137944, 151848)]