20176998912

素因数分解:

$2^9\times 3^4\times 7^2\times {\mathrm{9929}}^1$

素因数の和:9973

約数の個数: 300

約数和(自身を含む): 70062415830

約数和(自身を除く): 49885416918

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 512, 567, 576, 588, 648, 672, 756, 768, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2268, 2304, 2352, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3584, 3969, 4032, 4536, 4608, 4704, 5184, 5292, 5376, 6048, 6272, 6912, 7056, 7938, 8064, 9072, 9408, 9929, 10368, 10584, 10752, 12096, 12544, 13824, 14112, 15876, 16128, 18144, 18816, 19858, 20736, 21168, 24192, 25088, 28224, 29787, 31752, 32256, 36288, 37632, 39716, 41472, 42336, 48384, 56448, 59574, 63504, 69503, 72576, 75264, 79432, 84672, 89361, 96768, 112896, 119148, 127008, 139006, 145152, 158864, 169344, 178722, 208509, 225792, 238296, 254016, 268083, 278012, 290304, 317728, 338688, 357444, 417018, 476592, 486521, 508032, 536166, 556024, 625527, 635456, 677376, 714888, 804249, 834036, 953184, 973042, 1016064, 1072332, 1112048, 1251054, 1270912, 1429776, 1459563, 1608498, 1668072, 1876581, 1906368, 1946084, 2032128, 2144664, 2224096, 2502108, 2541824, 2859552, 2919126, 3216996, 3336144, 3753162, 3812736, 3892168, 4289328, 4378689, 4448192, 5004216, 5083648, 5629743, 5719104, 5838252, 6433992, 6672288, 7506324, 7625472, 7784336, 8578656, 8757378, 8896384, 10008432, 11259486, 11438208, 11676504, 12867984, 13136067, 13344576, 15012648, 15250944, 15568672, 17157312, 17514756, 17792768, 20016864, 22518972, 22876416, 23353008, 25735968, 26272134, 26689152, 30025296, 31137344, 34314624, 35029512, 35585536, 39408201, 40033728, 45037944, 45752832, 46706016, 51471936, 52544268, 53378304, 60050592, 62274688, 68629248, 70059024, 78816402, 80067456, 90075888, 93412032, 102943872, 105088536, 106756608, 120101184, 124549376, 137258496, 140118048, 157632804, 160134912, 180151776, 186824064, 205887744, 210177072, 240202368, 249098752, 280236096, 315265608, 320269824, 360303552, 373648128, 411775488, 420354144, 480404736, 560472192, 630531216, 720607104, 747296256, 840708288, 960809472, 1120944384, 1261062432, 1441214208, 1681416576, 2241888768, 2522124864, 2882428416, 3362833152, 5044249728, 6725666304, 10088499456, 20176998912]

約数ペア:

[(1, 20176998912), (2, 10088499456), (3, 6725666304), (4, 5044249728), (6, 3362833152), (7, 2882428416), (8, 2522124864), (9, 2241888768), (12, 1681416576), (14, 1441214208), (16, 1261062432), (18, 1120944384), (21, 960809472), (24, 840708288), (27, 747296256), (28, 720607104), (32, 630531216), (36, 560472192), (42, 480404736), (48, 420354144), (49, 411775488), (54, 373648128), (56, 360303552), (63, 320269824), (64, 315265608), (72, 280236096), (81, 249098752), (84, 240202368), (96, 210177072), (98, 205887744), (108, 186824064), (112, 180151776), (126, 160134912), (128, 157632804), (144, 140118048), (147, 137258496), (162, 124549376), (168, 120101184), (189, 106756608), (192, 105088536), (196, 102943872), (216, 93412032), (224, 90075888), (252, 80067456), (256, 78816402), (288, 70059024), (294, 68629248), (324, 62274688), (336, 60050592), (378, 53378304), (384, 52544268), (392, 51471936), (432, 46706016), (441, 45752832), (448, 45037944), (504, 40033728), (512, 39408201), (567, 35585536), (576, 35029512), (588, 34314624), (648, 31137344), (672, 30025296), (756, 26689152), (768, 26272134), (784, 25735968), (864, 23353008), (882, 22876416), (896, 22518972), (1008, 20016864), (1134, 17792768), (1152, 17514756), (1176, 17157312), (1296, 15568672), (1323, 15250944), (1344, 15012648), (1512, 13344576), (1536, 13136067), (1568, 12867984), (1728, 11676504), (1764, 11438208), (1792, 11259486), (2016, 10008432), (2268, 8896384), (2304, 8757378), (2352, 8578656), (2592, 7784336), (2646, 7625472), (2688, 7506324), (3024, 6672288), (3136, 6433992), (3456, 5838252), (3528, 5719104), (3584, 5629743), (3969, 5083648), (4032, 5004216), (4536, 4448192), (4608, 4378689), (4704, 4289328), (5184, 3892168), (5292, 3812736), (5376, 3753162), (6048, 3336144), (6272, 3216996), (6912, 2919126), (7056, 2859552), (7938, 2541824), (8064, 2502108), (9072, 2224096), (9408, 2144664), (9929, 2032128), (10368, 1946084), (10584, 1906368), (10752, 1876581), (12096, 1668072), (12544, 1608498), (13824, 1459563), (14112, 1429776), (15876, 1270912), (16128, 1251054), (18144, 1112048), (18816, 1072332), (19858, 1016064), (20736, 973042), (21168, 953184), (24192, 834036), (25088, 804249), (28224, 714888), (29787, 677376), (31752, 635456), (32256, 625527), (36288, 556024), (37632, 536166), (39716, 508032), (41472, 486521), (42336, 476592), (48384, 417018), (56448, 357444), (59574, 338688), (63504, 317728), (69503, 290304), (72576, 278012), (75264, 268083), (79432, 254016), (84672, 238296), (89361, 225792), (96768, 208509), (112896, 178722), (119148, 169344), (127008, 158864), (139006, 145152)]