20041115904

素因数分解:

$2^8\times 3^5\times {\mathrm{113}}^1\times {\mathrm{2851}}^1$

素因数の和:2995

約数の個数: 216

約数和(自身を含む): 60475108512

約数和(自身を除く): 40433992608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 113, 128, 144, 162, 192, 216, 226, 243, 256, 288, 324, 339, 384, 432, 452, 486, 576, 648, 678, 768, 864, 904, 972, 1017, 1152, 1296, 1356, 1728, 1808, 1944, 2034, 2304, 2592, 2712, 2851, 3051, 3456, 3616, 3888, 4068, 5184, 5424, 5702, 6102, 6912, 7232, 7776, 8136, 8553, 9153, 10368, 10848, 11404, 12204, 14464, 15552, 16272, 17106, 18306, 20736, 21696, 22808, 24408, 25659, 27459, 28928, 31104, 32544, 34212, 36612, 43392, 45616, 48816, 51318, 54918, 62208, 65088, 68424, 73224, 76977, 86784, 91232, 97632, 102636, 109836, 130176, 136848, 146448, 153954, 182464, 195264, 205272, 219672, 230931, 260352, 273696, 292896, 307908, 322163, 364928, 390528, 410544, 439344, 461862, 547392, 585792, 615816, 644326, 692793, 729856, 781056, 821088, 878688, 923724, 966489, 1094784, 1171584, 1231632, 1288652, 1385586, 1642176, 1757376, 1847448, 1932978, 2189568, 2343168, 2463264, 2577304, 2771172, 2899467, 3284352, 3514752, 3694896, 3865956, 4926528, 5154608, 5542344, 5798934, 6568704, 7029504, 7389792, 7731912, 8698401, 9853056, 10309216, 11084688, 11597868, 14779584, 15463824, 17396802, 19706112, 20618432, 22169376, 23195736, 26095203, 29559168, 30927648, 34793604, 41236864, 44338752, 46391472, 52190406, 59118336, 61855296, 69587208, 78285609, 82473728, 88677504, 92782944, 104380812, 123710592, 139174416, 156571218, 177355008, 185565888, 208761624, 247421184, 278348832, 313142436, 371131776, 417523248, 556697664, 626284872, 742263552, 835046496, 1113395328, 1252569744, 1670092992, 2226790656, 2505139488, 3340185984, 5010278976, 6680371968, 10020557952, 20041115904]

約数ペア:

[(1, 20041115904), (2, 10020557952), (3, 6680371968), (4, 5010278976), (6, 3340185984), (8, 2505139488), (9, 2226790656), (12, 1670092992), (16, 1252569744), (18, 1113395328), (24, 835046496), (27, 742263552), (32, 626284872), (36, 556697664), (48, 417523248), (54, 371131776), (64, 313142436), (72, 278348832), (81, 247421184), (96, 208761624), (108, 185565888), (113, 177355008), (128, 156571218), (144, 139174416), (162, 123710592), (192, 104380812), (216, 92782944), (226, 88677504), (243, 82473728), (256, 78285609), (288, 69587208), (324, 61855296), (339, 59118336), (384, 52190406), (432, 46391472), (452, 44338752), (486, 41236864), (576, 34793604), (648, 30927648), (678, 29559168), (768, 26095203), (864, 23195736), (904, 22169376), (972, 20618432), (1017, 19706112), (1152, 17396802), (1296, 15463824), (1356, 14779584), (1728, 11597868), (1808, 11084688), (1944, 10309216), (2034, 9853056), (2304, 8698401), (2592, 7731912), (2712, 7389792), (2851, 7029504), (3051, 6568704), (3456, 5798934), (3616, 5542344), (3888, 5154608), (4068, 4926528), (5184, 3865956), (5424, 3694896), (5702, 3514752), (6102, 3284352), (6912, 2899467), (7232, 2771172), (7776, 2577304), (8136, 2463264), (8553, 2343168), (9153, 2189568), (10368, 1932978), (10848, 1847448), (11404, 1757376), (12204, 1642176), (14464, 1385586), (15552, 1288652), (16272, 1231632), (17106, 1171584), (18306, 1094784), (20736, 966489), (21696, 923724), (22808, 878688), (24408, 821088), (25659, 781056), (27459, 729856), (28928, 692793), (31104, 644326), (32544, 615816), (34212, 585792), (36612, 547392), (43392, 461862), (45616, 439344), (48816, 410544), (51318, 390528), (54918, 364928), (62208, 322163), (65088, 307908), (68424, 292896), (73224, 273696), (76977, 260352), (86784, 230931), (91232, 219672), (97632, 205272), (102636, 195264), (109836, 182464), (130176, 153954), (136848, 146448)]