20249856

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 216

約数和(自身を含む): 68874624

約数和(自身を除く): 48624768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 47, 48, 51, 64, 66, 68, 72, 88, 94, 96, 99, 102, 128, 132, 136, 141, 144, 153, 176, 187, 188, 192, 198, 204, 256, 264, 272, 282, 288, 306, 352, 374, 376, 384, 396, 408, 423, 517, 528, 544, 561, 564, 576, 612, 704, 748, 752, 768, 792, 799, 816, 846, 1034, 1056, 1088, 1122, 1128, 1152, 1224, 1408, 1496, 1504, 1551, 1584, 1598, 1632, 1683, 1692, 2068, 2112, 2176, 2244, 2256, 2304, 2397, 2448, 2816, 2992, 3008, 3102, 3168, 3196, 3264, 3366, 3384, 4136, 4224, 4352, 4488, 4512, 4653, 4794, 4896, 5984, 6016, 6204, 6336, 6392, 6528, 6732, 6768, 7191, 8272, 8448, 8789, 8976, 9024, 9306, 9588, 9792, 11968, 12032, 12408, 12672, 12784, 13056, 13464, 13536, 14382, 16544, 17578, 17952, 18048, 18612, 19176, 19584, 23936, 24816, 25344, 25568, 26367, 26928, 27072, 28764, 33088, 35156, 35904, 36096, 37224, 38352, 39168, 47872, 49632, 51136, 52734, 53856, 54144, 57528, 66176, 70312, 71808, 74448, 76704, 79101, 99264, 102272, 105468, 107712, 108288, 115056, 132352, 140624, 143616, 148896, 153408, 158202, 198528, 204544, 210936, 215424, 230112, 281248, 297792, 306816, 316404, 397056, 421872, 430848, 460224, 562496, 595584, 613632, 632808, 843744, 920448, 1124992, 1191168, 1265616, 1687488, 1840896, 2249984, 2531232, 3374976, 5062464, 6749952, 10124928, 20249856]

約数ペア:

[(1, 20249856), (2, 10124928), (3, 6749952), (4, 5062464), (6, 3374976), (8, 2531232), (9, 2249984), (11, 1840896), (12, 1687488), (16, 1265616), (17, 1191168), (18, 1124992), (22, 920448), (24, 843744), (32, 632808), (33, 613632), (34, 595584), (36, 562496), (44, 460224), (47, 430848), (48, 421872), (51, 397056), (64, 316404), (66, 306816), (68, 297792), (72, 281248), (88, 230112), (94, 215424), (96, 210936), (99, 204544), (102, 198528), (128, 158202), (132, 153408), (136, 148896), (141, 143616), (144, 140624), (153, 132352), (176, 115056), (187, 108288), (188, 107712), (192, 105468), (198, 102272), (204, 99264), (256, 79101), (264, 76704), (272, 74448), (282, 71808), (288, 70312), (306, 66176), (352, 57528), (374, 54144), (376, 53856), (384, 52734), (396, 51136), (408, 49632), (423, 47872), (517, 39168), (528, 38352), (544, 37224), (561, 36096), (564, 35904), (576, 35156), (612, 33088), (704, 28764), (748, 27072), (752, 26928), (768, 26367), (792, 25568), (799, 25344), (816, 24816), (846, 23936), (1034, 19584), (1056, 19176), (1088, 18612), (1122, 18048), (1128, 17952), (1152, 17578), (1224, 16544), (1408, 14382), (1496, 13536), (1504, 13464), (1551, 13056), (1584, 12784), (1598, 12672), (1632, 12408), (1683, 12032), (1692, 11968), (2068, 9792), (2112, 9588), (2176, 9306), (2244, 9024), (2256, 8976), (2304, 8789), (2397, 8448), (2448, 8272), (2816, 7191), (2992, 6768), (3008, 6732), (3102, 6528), (3168, 6392), (3196, 6336), (3264, 6204), (3366, 6016), (3384, 5984), (4136, 4896), (4224, 4794), (4352, 4653), (4488, 4512)]