20657098176

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17497}}^1$

素因数の和:17579

約数の個数: 224

約数和(自身を含む): 65707369728

約数和(自身を除く): 45050271552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 43, 44, 48, 52, 64, 66, 78, 86, 88, 96, 104, 129, 132, 143, 156, 172, 176, 192, 208, 258, 264, 286, 312, 344, 352, 416, 429, 473, 516, 528, 559, 572, 624, 688, 704, 832, 858, 946, 1032, 1056, 1118, 1144, 1248, 1376, 1419, 1677, 1716, 1892, 2064, 2112, 2236, 2288, 2496, 2752, 2838, 3354, 3432, 3784, 4128, 4472, 4576, 5676, 6149, 6708, 6864, 7568, 8256, 8944, 9152, 11352, 12298, 13416, 13728, 15136, 17497, 17888, 18447, 22704, 24596, 26832, 27456, 30272, 34994, 35776, 36894, 45408, 49192, 52491, 53664, 69988, 73788, 90816, 98384, 104982, 107328, 139976, 147576, 192467, 196768, 209964, 227461, 279952, 295152, 384934, 393536, 419928, 454922, 559904, 577401, 590304, 682383, 752371, 769868, 839856, 909844, 1119808, 1154802, 1180608, 1364766, 1504742, 1539736, 1679712, 1819688, 2257113, 2309604, 2502071, 2729532, 3009484, 3079472, 3359424, 3639376, 4514226, 4619208, 5004142, 5459064, 6018968, 6158944, 7278752, 7506213, 8276081, 9028452, 9238416, 9780823, 10008284, 10918128, 12037936, 12317888, 14557504, 15012426, 16552162, 18056904, 18476832, 19561646, 20016568, 21836256, 24075872, 24828243, 29342469, 30024852, 33104324, 36113808, 36953664, 39123292, 40033136, 43672512, 48151744, 49656486, 58684938, 60049704, 66208648, 72227616, 78246584, 80066272, 99312972, 107589053, 117369876, 120099408, 132417296, 144455232, 156493168, 160132544, 198625944, 215178106, 234739752, 240198816, 264834592, 312986336, 322767159, 397251888, 430356212, 469479504, 480397632, 529669184, 625972672, 645534318, 794503776, 860712424, 938959008, 1291068636, 1589007552, 1721424848, 1877918016, 2582137272, 3442849696, 5164274544, 6885699392, 10328549088, 20657098176]

約数ペア:

[(1, 20657098176), (2, 10328549088), (3, 6885699392), (4, 5164274544), (6, 3442849696), (8, 2582137272), (11, 1877918016), (12, 1721424848), (13, 1589007552), (16, 1291068636), (22, 938959008), (24, 860712424), (26, 794503776), (32, 645534318), (33, 625972672), (39, 529669184), (43, 480397632), (44, 469479504), (48, 430356212), (52, 397251888), (64, 322767159), (66, 312986336), (78, 264834592), (86, 240198816), (88, 234739752), (96, 215178106), (104, 198625944), (129, 160132544), (132, 156493168), (143, 144455232), (156, 132417296), (172, 120099408), (176, 117369876), (192, 107589053), (208, 99312972), (258, 80066272), (264, 78246584), (286, 72227616), (312, 66208648), (344, 60049704), (352, 58684938), (416, 49656486), (429, 48151744), (473, 43672512), (516, 40033136), (528, 39123292), (559, 36953664), (572, 36113808), (624, 33104324), (688, 30024852), (704, 29342469), (832, 24828243), (858, 24075872), (946, 21836256), (1032, 20016568), (1056, 19561646), (1118, 18476832), (1144, 18056904), (1248, 16552162), (1376, 15012426), (1419, 14557504), (1677, 12317888), (1716, 12037936), (1892, 10918128), (2064, 10008284), (2112, 9780823), (2236, 9238416), (2288, 9028452), (2496, 8276081), (2752, 7506213), (2838, 7278752), (3354, 6158944), (3432, 6018968), (3784, 5459064), (4128, 5004142), (4472, 4619208), (4576, 4514226), (5676, 3639376), (6149, 3359424), (6708, 3079472), (6864, 3009484), (7568, 2729532), (8256, 2502071), (8944, 2309604), (9152, 2257113), (11352, 1819688), (12298, 1679712), (13416, 1539736), (13728, 1504742), (15136, 1364766), (17497, 1180608), (17888, 1154802), (18447, 1119808), (22704, 909844), (24596, 839856), (26832, 769868), (27456, 752371), (30272, 682383), (34994, 590304), (35776, 577401), (36894, 559904), (45408, 454922), (49192, 419928), (52491, 393536), (53664, 384934), (69988, 295152), (73788, 279952), (90816, 227461), (98384, 209964), (104982, 196768), (107328, 192467), (139976, 147576)]