20477549568

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20261}}^1$

素因数の和:20338

約数の個数: 176

約数和(自身を含む): 63707618304

約数和(自身を除く): 43230068736

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, 512, 564, 658, 672, 752, 768, 896, 987, 1024, 1128, 1316, 1344, 1504, 1536, 1792, 1974, 2256, 2632, 2688, 3008, 3072, 3584, 3948, 4512, 5264, 5376, 6016, 7168, 7896, 9024, 10528, 10752, 12032, 15792, 18048, 20261, 21056, 21504, 24064, 31584, 36096, 40522, 42112, 48128, 60783, 63168, 72192, 81044, 84224, 121566, 126336, 141827, 144384, 162088, 168448, 243132, 252672, 283654, 324176, 336896, 425481, 486264, 505344, 567308, 648352, 850962, 952267, 972528, 1010688, 1134616, 1296704, 1701924, 1904534, 1945056, 2269232, 2593408, 2856801, 3403848, 3809068, 3890112, 4538464, 5186816, 5713602, 6665869, 6807696, 7618136, 7780224, 9076928, 10373632, 11427204, 13331738, 13615392, 15236272, 15560448, 18153856, 19997607, 20747264, 22854408, 26663476, 27230784, 30472544, 31120896, 36307712, 39995214, 45708816, 53326952, 54461568, 60945088, 62241792, 72615424, 79990428, 91417632, 106653904, 108923136, 121890176, 145230848, 159980856, 182835264, 213307808, 217846272, 243780352, 319961712, 365670528, 426615616, 435692544, 487560704, 639923424, 731341056, 853231232, 975121408, 1279846848, 1462682112, 1706462464, 2559693696, 2925364224, 3412924928, 5119387392, 6825849856, 10238774784, 20477549568]

約数ペア:

[(1, 20477549568), (2, 10238774784), (3, 6825849856), (4, 5119387392), (6, 3412924928), (7, 2925364224), (8, 2559693696), (12, 1706462464), (14, 1462682112), (16, 1279846848), (21, 975121408), (24, 853231232), (28, 731341056), (32, 639923424), (42, 487560704), (47, 435692544), (48, 426615616), (56, 365670528), (64, 319961712), (84, 243780352), (94, 217846272), (96, 213307808), (112, 182835264), (128, 159980856), (141, 145230848), (168, 121890176), (188, 108923136), (192, 106653904), (224, 91417632), (256, 79990428), (282, 72615424), (329, 62241792), (336, 60945088), (376, 54461568), (384, 53326952), (448, 45708816), (512, 39995214), (564, 36307712), (658, 31120896), (672, 30472544), (752, 27230784), (768, 26663476), (896, 22854408), (987, 20747264), (1024, 19997607), (1128, 18153856), (1316, 15560448), (1344, 15236272), (1504, 13615392), (1536, 13331738), (1792, 11427204), (1974, 10373632), (2256, 9076928), (2632, 7780224), (2688, 7618136), (3008, 6807696), (3072, 6665869), (3584, 5713602), (3948, 5186816), (4512, 4538464), (5264, 3890112), (5376, 3809068), (6016, 3403848), (7168, 2856801), (7896, 2593408), (9024, 2269232), (10528, 1945056), (10752, 1904534), (12032, 1701924), (15792, 1296704), (18048, 1134616), (20261, 1010688), (21056, 972528), (21504, 952267), (24064, 850962), (31584, 648352), (36096, 567308), (40522, 505344), (42112, 486264), (48128, 425481), (60783, 336896), (63168, 324176), (72192, 283654), (81044, 252672), (84224, 243132), (121566, 168448), (126336, 162088), (141827, 144384)]