2020701984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1052

約数の個数: 288

約数和(自身を含む): 6784404480

約数和(自身を除く): 4763702496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 49, 56, 57, 69, 76, 84, 92, 96, 98, 112, 114, 133, 138, 147, 152, 161, 168, 184, 196, 224, 228, 266, 276, 294, 304, 322, 336, 368, 392, 399, 437, 456, 483, 532, 552, 588, 608, 644, 672, 736, 784, 798, 874, 912, 931, 966, 983, 1064, 1104, 1127, 1176, 1288, 1311, 1568, 1596, 1748, 1824, 1862, 1932, 1966, 2128, 2208, 2254, 2352, 2576, 2622, 2793, 2949, 3059, 3192, 3381, 3496, 3724, 3864, 3932, 4256, 4508, 4704, 5152, 5244, 5586, 5898, 6118, 6384, 6762, 6881, 6992, 7448, 7728, 7864, 9016, 9177, 10488, 11172, 11796, 12236, 12768, 13524, 13762, 13984, 14896, 15456, 15728, 18032, 18354, 18677, 20643, 20976, 21413, 22344, 22609, 23592, 24472, 27048, 27524, 29792, 31456, 36064, 36708, 37354, 41286, 41952, 42826, 44688, 45218, 47184, 48167, 48944, 54096, 55048, 56031, 64239, 67827, 73416, 74708, 82572, 85652, 89376, 90436, 94368, 96334, 97888, 108192, 110096, 112062, 128478, 130739, 135654, 144501, 146832, 149416, 158263, 165144, 171304, 180872, 192668, 220192, 224124, 256956, 261478, 271308, 289002, 293664, 298832, 316526, 330288, 342608, 361744, 385336, 392217, 429571, 448248, 474789, 513912, 522956, 542616, 578004, 597664, 633052, 660576, 685216, 723488, 770672, 784434, 859142, 896496, 915173, 949578, 1027824, 1045912, 1085232, 1107841, 1156008, 1266104, 1288713, 1541344, 1568868, 1718284, 1792992, 1830346, 1899156, 2055648, 2091824, 2170464, 2215682, 2312016, 2532208, 2577426, 2745519, 3006997, 3137736, 3323523, 3436568, 3660692, 3798312, 4183648, 4431364, 4624032, 5064416, 5154852, 5491038, 6013994, 6275472, 6647046, 6873136, 7321384, 7596624, 8862728, 9020991, 10309704, 10982076, 12027988, 12550944, 13294092, 13746272, 14642768, 15193248, 17725456, 18041982, 20619408, 21048979, 21964152, 24055976, 26588184, 29285536, 35450912, 36083964, 41238816, 42097958, 43928304, 48111952, 53176368, 63146937, 72167928, 84195916, 87856608, 96223904, 106352736, 126293874, 144335856, 168391832, 252587748, 288671712, 336783664, 505175496, 673567328, 1010350992, 2020701984]

約数ペア:

[(1, 2020701984), (2, 1010350992), (3, 673567328), (4, 505175496), (6, 336783664), (7, 288671712), (8, 252587748), (12, 168391832), (14, 144335856), (16, 126293874), (19, 106352736), (21, 96223904), (23, 87856608), (24, 84195916), (28, 72167928), (32, 63146937), (38, 53176368), (42, 48111952), (46, 43928304), (48, 42097958), (49, 41238816), (56, 36083964), (57, 35450912), (69, 29285536), (76, 26588184), (84, 24055976), (92, 21964152), (96, 21048979), (98, 20619408), (112, 18041982), (114, 17725456), (133, 15193248), (138, 14642768), (147, 13746272), (152, 13294092), (161, 12550944), (168, 12027988), (184, 10982076), (196, 10309704), (224, 9020991), (228, 8862728), (266, 7596624), (276, 7321384), (294, 6873136), (304, 6647046), (322, 6275472), (336, 6013994), (368, 5491038), (392, 5154852), (399, 5064416), (437, 4624032), (456, 4431364), (483, 4183648), (532, 3798312), (552, 3660692), (588, 3436568), (608, 3323523), (644, 3137736), (672, 3006997), (736, 2745519), (784, 2577426), (798, 2532208), (874, 2312016), (912, 2215682), (931, 2170464), (966, 2091824), (983, 2055648), (1064, 1899156), (1104, 1830346), (1127, 1792992), (1176, 1718284), (1288, 1568868), (1311, 1541344), (1568, 1288713), (1596, 1266104), (1748, 1156008), (1824, 1107841), (1862, 1085232), (1932, 1045912), (1966, 1027824), (2128, 949578), (2208, 915173), (2254, 896496), (2352, 859142), (2576, 784434), (2622, 770672), (2793, 723488), (2949, 685216), (3059, 660576), (3192, 633052), (3381, 597664), (3496, 578004), (3724, 542616), (3864, 522956), (3932, 513912), (4256, 474789), (4508, 448248), (4704, 429571), (5152, 392217), (5244, 385336), (5586, 361744), (5898, 342608), (6118, 330288), (6384, 316526), (6762, 298832), (6881, 293664), (6992, 289002), (7448, 271308), (7728, 261478), (7864, 256956), (9016, 224124), (9177, 220192), (10488, 192668), (11172, 180872), (11796, 171304), (12236, 165144), (12768, 158263), (13524, 149416), (13762, 146832), (13984, 144501), (14896, 135654), (15456, 130739), (15728, 128478), (18032, 112062), (18354, 110096), (18677, 108192), (20643, 97888), (20976, 96334), (21413, 94368), (22344, 90436), (22609, 89376), (23592, 85652), (24472, 82572), (27048, 74708), (27524, 73416), (29792, 67827), (31456, 64239), (36064, 56031), (36708, 55048), (37354, 54096), (41286, 48944), (41952, 48167), (42826, 47184), (44688, 45218)]