20275825776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:316

約数の個数: 320

約数和(自身を含む): 58076282880

約数和(自身を除く): 37800457104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 43, 48, 59, 62, 82, 86, 93, 118, 123, 124, 129, 131, 164, 172, 177, 186, 236, 246, 248, 258, 262, 328, 344, 354, 372, 393, 472, 492, 496, 516, 524, 656, 688, 708, 744, 786, 944, 984, 1032, 1048, 1271, 1333, 1416, 1488, 1572, 1763, 1829, 1968, 2064, 2096, 2419, 2537, 2542, 2666, 2832, 3144, 3526, 3658, 3813, 3999, 4061, 4838, 5074, 5084, 5289, 5332, 5371, 5487, 5633, 6288, 7052, 7257, 7316, 7611, 7626, 7729, 7998, 8122, 9676, 10148, 10168, 10578, 10664, 10742, 10974, 11266, 12183, 14104, 14514, 14632, 15222, 15252, 15458, 15996, 16113, 16244, 16899, 19352, 20296, 20336, 21156, 21328, 21484, 21948, 22532, 23187, 24366, 28208, 29028, 29264, 30444, 30504, 30916, 31992, 32226, 32488, 33798, 38704, 40592, 42312, 42968, 43896, 45064, 46374, 48732, 54653, 58056, 60888, 61008, 61832, 63984, 64452, 64976, 67596, 74989, 78647, 84624, 85936, 87792, 90128, 92748, 97464, 104017, 109306, 116112, 121776, 123664, 128904, 135192, 149978, 157294, 163959, 166501, 174623, 185496, 194928, 208034, 218612, 224967, 230953, 235941, 239599, 257808, 270384, 299956, 312051, 314588, 316889, 327918, 332347, 333002, 349246, 370992, 416068, 437224, 449934, 461906, 471882, 479198, 499503, 523869, 599912, 624102, 629176, 633778, 655836, 664694, 666004, 692859, 698492, 718797, 832136, 874448, 899868, 923812, 943764, 950667, 958396, 997041, 999006, 1047738, 1199824, 1248204, 1258352, 1267556, 1311672, 1329388, 1332008, 1385718, 1396984, 1437594, 1664272, 1799736, 1847624, 1887528, 1901334, 1916792, 1994082, 1998012, 2095476, 2496408, 2535112, 2623344, 2658776, 2664016, 2771436, 2793968, 2875188, 3224527, 3599472, 3695248, 3775056, 3802668, 3833584, 3988164, 3996024, 4190952, 4992816, 5070224, 5317552, 5542872, 5750376, 6449054, 7159543, 7605336, 7976328, 7992048, 8381904, 9673581, 9823559, 10302757, 11085744, 11500752, 12898108, 13626227, 14319086, 15210672, 15952656, 19347162, 19647118, 20605514, 21478629, 25796216, 27252454, 28638172, 29470677, 30908271, 38694324, 39294236, 40878681, 41211028, 42957258, 51592432, 54504908, 57276344, 58941354, 61816542, 77388648, 78588472, 81757362, 82422056, 85914516, 109009816, 114552688, 117882708, 123633084, 154777296, 157176944, 163514724, 164844112, 171829032, 218019632, 235765416, 247266168, 327029448, 343658064, 422413037, 471530832, 494532336, 654058896, 844826074, 1267239111, 1689652148, 2534478222, 3379304296, 5068956444, 6758608592, 10137912888, 20275825776]

約数ペア:

[(1, 20275825776), (2, 10137912888), (3, 6758608592), (4, 5068956444), (6, 3379304296), (8, 2534478222), (12, 1689652148), (16, 1267239111), (24, 844826074), (31, 654058896), (41, 494532336), (43, 471530832), (48, 422413037), (59, 343658064), (62, 327029448), (82, 247266168), (86, 235765416), (93, 218019632), (118, 171829032), (123, 164844112), (124, 163514724), (129, 157176944), (131, 154777296), (164, 123633084), (172, 117882708), (177, 114552688), (186, 109009816), (236, 85914516), (246, 82422056), (248, 81757362), (258, 78588472), (262, 77388648), (328, 61816542), (344, 58941354), (354, 57276344), (372, 54504908), (393, 51592432), (472, 42957258), (492, 41211028), (496, 40878681), (516, 39294236), (524, 38694324), (656, 30908271), (688, 29470677), (708, 28638172), (744, 27252454), (786, 25796216), (944, 21478629), (984, 20605514), (1032, 19647118), (1048, 19347162), (1271, 15952656), (1333, 15210672), (1416, 14319086), (1488, 13626227), (1572, 12898108), (1763, 11500752), (1829, 11085744), (1968, 10302757), (2064, 9823559), (2096, 9673581), (2419, 8381904), (2537, 7992048), (2542, 7976328), (2666, 7605336), (2832, 7159543), (3144, 6449054), (3526, 5750376), (3658, 5542872), (3813, 5317552), (3999, 5070224), (4061, 4992816), (4838, 4190952), (5074, 3996024), (5084, 3988164), (5289, 3833584), (5332, 3802668), (5371, 3775056), (5487, 3695248), (5633, 3599472), (6288, 3224527), (7052, 2875188), (7257, 2793968), (7316, 2771436), (7611, 2664016), (7626, 2658776), (7729, 2623344), (7998, 2535112), (8122, 2496408), (9676, 2095476), (10148, 1998012), (10168, 1994082), (10578, 1916792), (10664, 1901334), (10742, 1887528), (10974, 1847624), (11266, 1799736), (12183, 1664272), (14104, 1437594), (14514, 1396984), (14632, 1385718), (15222, 1332008), (15252, 1329388), (15458, 1311672), (15996, 1267556), (16113, 1258352), (16244, 1248204), (16899, 1199824), (19352, 1047738), (20296, 999006), (20336, 997041), (21156, 958396), (21328, 950667), (21484, 943764), (21948, 923812), (22532, 899868), (23187, 874448), (24366, 832136), (28208, 718797), (29028, 698492), (29264, 692859), (30444, 666004), (30504, 664694), (30916, 655836), (31992, 633778), (32226, 629176), (32488, 624102), (33798, 599912), (38704, 523869), (40592, 499503), (42312, 479198), (42968, 471882), (43896, 461906), (45064, 449934), (46374, 437224), (48732, 416068), (54653, 370992), (58056, 349246), (60888, 333002), (61008, 332347), (61832, 327918), (63984, 316889), (64452, 314588), (64976, 312051), (67596, 299956), (74989, 270384), (78647, 257808), (84624, 239599), (85936, 235941), (87792, 230953), (90128, 224967), (92748, 218612), (97464, 208034), (104017, 194928), (109306, 185496), (116112, 174623), (121776, 166501), (123664, 163959), (128904, 157294), (135192, 149978)]