20265767424

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8849}}^1$

素因数の和:8951

約数の個数: 240

約数和(自身を含む): 67792982400

約数和(自身を除く): 47527214976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 256, 284, 288, 336, 384, 426, 448, 497, 504, 512, 568, 576, 639, 672, 768, 852, 896, 994, 1008, 1136, 1152, 1278, 1344, 1491, 1536, 1704, 1792, 1988, 2016, 2272, 2304, 2556, 2688, 2982, 3408, 3584, 3976, 4032, 4473, 4544, 4608, 5112, 5376, 5964, 6816, 7952, 8064, 8849, 8946, 9088, 10224, 10752, 11928, 13632, 15904, 16128, 17698, 17892, 18176, 20448, 23856, 26547, 27264, 31808, 32256, 35396, 35784, 36352, 40896, 47712, 53094, 54528, 61943, 63616, 70792, 71568, 79641, 81792, 95424, 106188, 109056, 123886, 127232, 141584, 143136, 159282, 163584, 185829, 190848, 212376, 247772, 254464, 283168, 286272, 318564, 327168, 371658, 381696, 424752, 495544, 557487, 566336, 572544, 628279, 637128, 743316, 763392, 849504, 991088, 1114974, 1132672, 1145088, 1256558, 1274256, 1486632, 1699008, 1884837, 1982176, 2229948, 2265344, 2290176, 2513116, 2548512, 2973264, 3398016, 3769674, 3964352, 4397953, 4459896, 4530688, 5026232, 5097024, 5654511, 5946528, 6796032, 7539348, 7928704, 8795906, 8919792, 10052464, 10194048, 11309022, 11893056, 13193859, 13592064, 15078696, 15857408, 17591812, 17839584, 20104928, 20388096, 22618044, 23786112, 26387718, 30157392, 31714816, 35183624, 35679168, 39581577, 40209856, 40776192, 45236088, 47572224, 52775436, 60314784, 70367248, 71358336, 79163154, 80419712, 90472176, 95144448, 105550872, 120629568, 140734496, 142716672, 158326308, 160839424, 180944352, 211101744, 241259136, 281468992, 285433344, 316652616, 321678848, 361888704, 422203488, 482518272, 562937984, 633305232, 723777408, 844406976, 965036544, 1125875968, 1266610464, 1447554816, 1688813952, 2251751936, 2533220928, 2895109632, 3377627904, 5066441856, 6755255808, 10132883712, 20265767424]

約数ペア:

[(1, 20265767424), (2, 10132883712), (3, 6755255808), (4, 5066441856), (6, 3377627904), (7, 2895109632), (8, 2533220928), (9, 2251751936), (12, 1688813952), (14, 1447554816), (16, 1266610464), (18, 1125875968), (21, 965036544), (24, 844406976), (28, 723777408), (32, 633305232), (36, 562937984), (42, 482518272), (48, 422203488), (56, 361888704), (63, 321678848), (64, 316652616), (71, 285433344), (72, 281468992), (84, 241259136), (96, 211101744), (112, 180944352), (126, 160839424), (128, 158326308), (142, 142716672), (144, 140734496), (168, 120629568), (192, 105550872), (213, 95144448), (224, 90472176), (252, 80419712), (256, 79163154), (284, 71358336), (288, 70367248), (336, 60314784), (384, 52775436), (426, 47572224), (448, 45236088), (497, 40776192), (504, 40209856), (512, 39581577), (568, 35679168), (576, 35183624), (639, 31714816), (672, 30157392), (768, 26387718), (852, 23786112), (896, 22618044), (994, 20388096), (1008, 20104928), (1136, 17839584), (1152, 17591812), (1278, 15857408), (1344, 15078696), (1491, 13592064), (1536, 13193859), (1704, 11893056), (1792, 11309022), (1988, 10194048), (2016, 10052464), (2272, 8919792), (2304, 8795906), (2556, 7928704), (2688, 7539348), (2982, 6796032), (3408, 5946528), (3584, 5654511), (3976, 5097024), (4032, 5026232), (4473, 4530688), (4544, 4459896), (4608, 4397953), (5112, 3964352), (5376, 3769674), (5964, 3398016), (6816, 2973264), (7952, 2548512), (8064, 2513116), (8849, 2290176), (8946, 2265344), (9088, 2229948), (10224, 1982176), (10752, 1884837), (11928, 1699008), (13632, 1486632), (15904, 1274256), (16128, 1256558), (17698, 1145088), (17892, 1132672), (18176, 1114974), (20448, 991088), (23856, 849504), (26547, 763392), (27264, 743316), (31808, 637128), (32256, 628279), (35396, 572544), (35784, 566336), (36352, 557487), (40896, 495544), (47712, 424752), (53094, 381696), (54528, 371658), (61943, 327168), (63616, 318564), (70792, 286272), (71568, 283168), (79641, 254464), (81792, 247772), (95424, 212376), (106188, 190848), (109056, 185829), (123886, 163584), (127232, 159282), (141584, 143136)]