20683554048

素因数分解:

$2^8\times 3^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1041

約数の個数: 216

約数和(自身を含む): 61363463616

約数和(自身を除く): 40679909568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 128, 144, 164, 192, 246, 256, 288, 328, 347, 369, 384, 492, 576, 631, 656, 694, 738, 768, 984, 1041, 1152, 1262, 1312, 1388, 1476, 1893, 1968, 2082, 2304, 2524, 2624, 2776, 2952, 3123, 3786, 3936, 4164, 5048, 5248, 5552, 5679, 5904, 6246, 7572, 7872, 8328, 10096, 10496, 11104, 11358, 11808, 12492, 14227, 15144, 15744, 16656, 20192, 22208, 22716, 23616, 24984, 25871, 28454, 30288, 31488, 33312, 40384, 42681, 44416, 45432, 47232, 49968, 51742, 56908, 60576, 66624, 77613, 80768, 85362, 88832, 90864, 94464, 99936, 103484, 113816, 121152, 128043, 133248, 155226, 161536, 170724, 181728, 199872, 206968, 218957, 227632, 232839, 242304, 256086, 266496, 310452, 341448, 363456, 399744, 413936, 437914, 455264, 465678, 484608, 512172, 620904, 656871, 682896, 726912, 799488, 827872, 875828, 910528, 931356, 1024344, 1241808, 1313742, 1365792, 1453824, 1655744, 1751656, 1821056, 1862712, 1970613, 2048688, 2483616, 2627484, 2731584, 3311488, 3503312, 3642112, 3725424, 3941226, 4097376, 4967232, 5254968, 5463168, 6622976, 7006624, 7450848, 7882452, 8194752, 8977237, 9934464, 10509936, 10926336, 14013248, 14901696, 15764904, 16389504, 17954474, 19868928, 21019872, 26931711, 28026496, 29803392, 31529808, 32779008, 35908948, 42039744, 53863422, 56052992, 59606784, 63059616, 71817896, 80795133, 84079488, 107726844, 126119232, 143635792, 161590266, 168158976, 215453688, 252238464, 287271584, 323180532, 430907376, 504476928, 574543168, 646361064, 861814752, 1149086336, 1292722128, 1723629504, 2298172672, 2585444256, 3447259008, 5170888512, 6894518016, 10341777024, 20683554048]

約数ペア:

[(1, 20683554048), (2, 10341777024), (3, 6894518016), (4, 5170888512), (6, 3447259008), (8, 2585444256), (9, 2298172672), (12, 1723629504), (16, 1292722128), (18, 1149086336), (24, 861814752), (32, 646361064), (36, 574543168), (41, 504476928), (48, 430907376), (64, 323180532), (72, 287271584), (82, 252238464), (96, 215453688), (123, 168158976), (128, 161590266), (144, 143635792), (164, 126119232), (192, 107726844), (246, 84079488), (256, 80795133), (288, 71817896), (328, 63059616), (347, 59606784), (369, 56052992), (384, 53863422), (492, 42039744), (576, 35908948), (631, 32779008), (656, 31529808), (694, 29803392), (738, 28026496), (768, 26931711), (984, 21019872), (1041, 19868928), (1152, 17954474), (1262, 16389504), (1312, 15764904), (1388, 14901696), (1476, 14013248), (1893, 10926336), (1968, 10509936), (2082, 9934464), (2304, 8977237), (2524, 8194752), (2624, 7882452), (2776, 7450848), (2952, 7006624), (3123, 6622976), (3786, 5463168), (3936, 5254968), (4164, 4967232), (5048, 4097376), (5248, 3941226), (5552, 3725424), (5679, 3642112), (5904, 3503312), (6246, 3311488), (7572, 2731584), (7872, 2627484), (8328, 2483616), (10096, 2048688), (10496, 1970613), (11104, 1862712), (11358, 1821056), (11808, 1751656), (12492, 1655744), (14227, 1453824), (15144, 1365792), (15744, 1313742), (16656, 1241808), (20192, 1024344), (22208, 931356), (22716, 910528), (23616, 875828), (24984, 827872), (25871, 799488), (28454, 726912), (30288, 682896), (31488, 656871), (33312, 620904), (40384, 512172), (42681, 484608), (44416, 465678), (45432, 455264), (47232, 437914), (49968, 413936), (51742, 399744), (56908, 363456), (60576, 341448), (66624, 310452), (77613, 266496), (80768, 256086), (85362, 242304), (88832, 232839), (90864, 227632), (94464, 218957), (99936, 206968), (103484, 199872), (113816, 181728), (121152, 170724), (128043, 161536), (133248, 155226)]