20182466016

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^2\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:986

約数の個数: 216

約数和(自身を含む): 60092519760

約数和(自身を除く): 39910053744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 103, 116, 144, 174, 206, 232, 261, 288, 309, 348, 412, 464, 522, 618, 696, 809, 824, 841, 927, 928, 1044, 1236, 1392, 1618, 1648, 1682, 1854, 2088, 2427, 2472, 2523, 2784, 2987, 3236, 3296, 3364, 3708, 4176, 4854, 4944, 5046, 5974, 6472, 6728, 7281, 7416, 7569, 8352, 8961, 9708, 9888, 10092, 11948, 12944, 13456, 14562, 14832, 15138, 17922, 19416, 20184, 23461, 23896, 25888, 26883, 26912, 29124, 29664, 30276, 35844, 38832, 40368, 46922, 47792, 53766, 58248, 60552, 70383, 71688, 77664, 80736, 83327, 86623, 93844, 95584, 107532, 116496, 121104, 140766, 143376, 166654, 173246, 187688, 211149, 215064, 232992, 242208, 249981, 259869, 281532, 286752, 333308, 346492, 375376, 422298, 430128, 499962, 519738, 563064, 666616, 680369, 692984, 749943, 750752, 779607, 844596, 860256, 999924, 1039476, 1126128, 1333232, 1360738, 1385968, 1499886, 1559214, 1689192, 1999848, 2041107, 2078952, 2252256, 2416483, 2666464, 2721476, 2771936, 2999772, 3118428, 3378384, 3999696, 4082214, 4157904, 4832966, 5442952, 5999544, 6123321, 6236856, 6756768, 7249449, 7999392, 8164428, 8315808, 9665932, 10885904, 11999088, 12246642, 12473712, 14498898, 16328856, 19331864, 21748347, 21771808, 23998176, 24493284, 24947424, 28997796, 32657712, 38663728, 43496694, 48986568, 57995592, 65315424, 70078007, 77327456, 86993388, 97973136, 115991184, 140156014, 173986776, 195946272, 210234021, 231982368, 280312028, 347973552, 420468042, 560624056, 630702063, 695947104, 840936084, 1121248112, 1261404126, 1681872168, 2242496224, 2522808252, 3363744336, 5045616504, 6727488672, 10091233008, 20182466016]

約数ペア:

[(1, 20182466016), (2, 10091233008), (3, 6727488672), (4, 5045616504), (6, 3363744336), (8, 2522808252), (9, 2242496224), (12, 1681872168), (16, 1261404126), (18, 1121248112), (24, 840936084), (29, 695947104), (32, 630702063), (36, 560624056), (48, 420468042), (58, 347973552), (72, 280312028), (87, 231982368), (96, 210234021), (103, 195946272), (116, 173986776), (144, 140156014), (174, 115991184), (206, 97973136), (232, 86993388), (261, 77327456), (288, 70078007), (309, 65315424), (348, 57995592), (412, 48986568), (464, 43496694), (522, 38663728), (618, 32657712), (696, 28997796), (809, 24947424), (824, 24493284), (841, 23998176), (927, 21771808), (928, 21748347), (1044, 19331864), (1236, 16328856), (1392, 14498898), (1618, 12473712), (1648, 12246642), (1682, 11999088), (1854, 10885904), (2088, 9665932), (2427, 8315808), (2472, 8164428), (2523, 7999392), (2784, 7249449), (2987, 6756768), (3236, 6236856), (3296, 6123321), (3364, 5999544), (3708, 5442952), (4176, 4832966), (4854, 4157904), (4944, 4082214), (5046, 3999696), (5974, 3378384), (6472, 3118428), (6728, 2999772), (7281, 2771936), (7416, 2721476), (7569, 2666464), (8352, 2416483), (8961, 2252256), (9708, 2078952), (9888, 2041107), (10092, 1999848), (11948, 1689192), (12944, 1559214), (13456, 1499886), (14562, 1385968), (14832, 1360738), (15138, 1333232), (17922, 1126128), (19416, 1039476), (20184, 999924), (23461, 860256), (23896, 844596), (25888, 779607), (26883, 750752), (26912, 749943), (29124, 692984), (29664, 680369), (30276, 666616), (35844, 563064), (38832, 519738), (40368, 499962), (46922, 430128), (47792, 422298), (53766, 375376), (58248, 346492), (60552, 333308), (70383, 286752), (71688, 281532), (77664, 259869), (80736, 249981), (83327, 242208), (86623, 232992), (93844, 215064), (95584, 211149), (107532, 187688), (116496, 173246), (121104, 166654), (140766, 143376)]