20226646272

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{80051}}^1$

素因数の和:80124

約数の個数: 144

約数和(自身を含む): 62832494592

約数和(自身を除く): 42605848320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 768, 896, 987, 1128, 1316, 1344, 1504, 1792, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5264, 5376, 6016, 7896, 9024, 10528, 12032, 15792, 18048, 21056, 31584, 36096, 42112, 63168, 80051, 84224, 126336, 160102, 240153, 252672, 320204, 480306, 560357, 640408, 960612, 1120714, 1280816, 1681071, 1921224, 2241428, 2561632, 3362142, 3762397, 3842448, 4482856, 5123264, 6724284, 7524794, 7684896, 8965712, 10246528, 11287191, 13448568, 15049588, 15369792, 17931424, 20493056, 22574382, 26336779, 26897136, 30099176, 30739584, 35862848, 45148764, 52673558, 53794272, 60198352, 61479168, 71725696, 79010337, 90297528, 105347116, 107588544, 120396704, 143451392, 158020674, 180595056, 210694232, 215177088, 240793408, 316041348, 361190112, 421388464, 430354176, 481586816, 632082696, 722380224, 842776928, 963173632, 1264165392, 1444760448, 1685553856, 2528330784, 2889520896, 3371107712, 5056661568, 6742215424, 10113323136, 20226646272]

約数ペア:

[(1, 20226646272), (2, 10113323136), (3, 6742215424), (4, 5056661568), (6, 3371107712), (7, 2889520896), (8, 2528330784), (12, 1685553856), (14, 1444760448), (16, 1264165392), (21, 963173632), (24, 842776928), (28, 722380224), (32, 632082696), (42, 481586816), (47, 430354176), (48, 421388464), (56, 361190112), (64, 316041348), (84, 240793408), (94, 215177088), (96, 210694232), (112, 180595056), (128, 158020674), (141, 143451392), (168, 120396704), (188, 107588544), (192, 105347116), (224, 90297528), (256, 79010337), (282, 71725696), (329, 61479168), (336, 60198352), (376, 53794272), (384, 52673558), (448, 45148764), (564, 35862848), (658, 30739584), (672, 30099176), (752, 26897136), (768, 26336779), (896, 22574382), (987, 20493056), (1128, 17931424), (1316, 15369792), (1344, 15049588), (1504, 13448568), (1792, 11287191), (1974, 10246528), (2256, 8965712), (2632, 7684896), (2688, 7524794), (3008, 6724284), (3948, 5123264), (4512, 4482856), (5264, 3842448), (5376, 3762397), (6016, 3362142), (7896, 2561632), (9024, 2241428), (10528, 1921224), (12032, 1681071), (15792, 1280816), (18048, 1120714), (21056, 960612), (31584, 640408), (36096, 560357), (42112, 480306), (63168, 320204), (80051, 252672), (84224, 240153), (126336, 160102)]