20171672136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{32779}}^1$

素因数の和:32849

約数の個数: 256

約数和(自身を含む): 71748864000

約数和(自身を除く): 51577191864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 54, 56, 63, 66, 72, 74, 77, 84, 88, 99, 108, 111, 126, 132, 148, 154, 168, 189, 198, 216, 222, 231, 252, 259, 264, 296, 297, 308, 333, 378, 396, 407, 444, 462, 504, 518, 594, 616, 666, 693, 756, 777, 792, 814, 888, 924, 999, 1036, 1188, 1221, 1332, 1386, 1512, 1554, 1628, 1848, 1998, 2072, 2079, 2331, 2376, 2442, 2664, 2772, 2849, 3108, 3256, 3663, 3996, 4158, 4662, 4884, 5544, 5698, 6216, 6993, 7326, 7992, 8316, 8547, 9324, 9768, 10989, 11396, 13986, 14652, 16632, 17094, 18648, 21978, 22792, 25641, 27972, 29304, 32779, 34188, 43956, 51282, 55944, 65558, 68376, 76923, 87912, 98337, 102564, 131116, 153846, 196674, 205128, 229453, 262232, 295011, 307692, 360569, 393348, 458906, 590022, 615384, 688359, 721138, 786696, 885033, 917812, 1081707, 1180044, 1212823, 1376718, 1442276, 1770066, 1835624, 2065077, 2163414, 2360088, 2425646, 2523983, 2753436, 2884552, 3245121, 3540132, 3638469, 4130154, 4326828, 4851292, 5047966, 5506872, 6195231, 6490242, 7080264, 7276938, 7571949, 8260308, 8489761, 8653656, 9702584, 9735363, 10095932, 10915407, 12390462, 12980484, 13341053, 14553876, 15143898, 16520616, 16979522, 19470726, 20191864, 21830814, 22715847, 24780924, 25469283, 25960968, 26682106, 29107752, 30287796, 32746221, 33959044, 38941452, 40023159, 43661628, 45431694, 49561848, 50938566, 53364212, 60575592, 65492442, 67918088, 68147541, 76407849, 77882904, 80046318, 87323256, 90863388, 93387371, 101877132, 106728424, 120069477, 130984884, 136295082, 152815698, 160092636, 181726776, 186774742, 203754264, 229223547, 240138954, 261969768, 272590164, 280162113, 305631396, 320185272, 360208431, 373549484, 458447094, 480277908, 545180328, 560324226, 611262792, 720416862, 747098968, 840486339, 916894188, 960555816, 1120648452, 1440833724, 1680972678, 1833788376, 2241296904, 2521459017, 2881667448, 3361945356, 5042918034, 6723890712, 10085836068, 20171672136]

約数ペア:

[(1, 20171672136), (2, 10085836068), (3, 6723890712), (4, 5042918034), (6, 3361945356), (7, 2881667448), (8, 2521459017), (9, 2241296904), (11, 1833788376), (12, 1680972678), (14, 1440833724), (18, 1120648452), (21, 960555816), (22, 916894188), (24, 840486339), (27, 747098968), (28, 720416862), (33, 611262792), (36, 560324226), (37, 545180328), (42, 480277908), (44, 458447094), (54, 373549484), (56, 360208431), (63, 320185272), (66, 305631396), (72, 280162113), (74, 272590164), (77, 261969768), (84, 240138954), (88, 229223547), (99, 203754264), (108, 186774742), (111, 181726776), (126, 160092636), (132, 152815698), (148, 136295082), (154, 130984884), (168, 120069477), (189, 106728424), (198, 101877132), (216, 93387371), (222, 90863388), (231, 87323256), (252, 80046318), (259, 77882904), (264, 76407849), (296, 68147541), (297, 67918088), (308, 65492442), (333, 60575592), (378, 53364212), (396, 50938566), (407, 49561848), (444, 45431694), (462, 43661628), (504, 40023159), (518, 38941452), (594, 33959044), (616, 32746221), (666, 30287796), (693, 29107752), (756, 26682106), (777, 25960968), (792, 25469283), (814, 24780924), (888, 22715847), (924, 21830814), (999, 20191864), (1036, 19470726), (1188, 16979522), (1221, 16520616), (1332, 15143898), (1386, 14553876), (1512, 13341053), (1554, 12980484), (1628, 12390462), (1848, 10915407), (1998, 10095932), (2072, 9735363), (2079, 9702584), (2331, 8653656), (2376, 8489761), (2442, 8260308), (2664, 7571949), (2772, 7276938), (2849, 7080264), (3108, 6490242), (3256, 6195231), (3663, 5506872), (3996, 5047966), (4158, 4851292), (4662, 4326828), (4884, 4130154), (5544, 3638469), (5698, 3540132), (6216, 3245121), (6993, 2884552), (7326, 2753436), (7992, 2523983), (8316, 2425646), (8547, 2360088), (9324, 2163414), (9768, 2065077), (10989, 1835624), (11396, 1770066), (13986, 1442276), (14652, 1376718), (16632, 1212823), (17094, 1180044), (18648, 1081707), (21978, 917812), (22792, 885033), (25641, 786696), (27972, 721138), (29304, 688359), (32779, 615384), (34188, 590022), (43956, 458906), (51282, 393348), (55944, 360569), (65558, 307692), (68376, 295011), (76923, 262232), (87912, 229453), (98337, 205128), (102564, 196674), (131116, 153846)]