20188896482272

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4703}}^1\times {\mathrm{1127303}}^1$

素因数の和:1132040

約数の個数: 96

約数和(自身を含む): 48107346481152

約数和(自身を除く): 27918449998880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 4703, 9406, 18812, 32921, 37624, 65842, 75248, 79951, 131684, 150496, 159902, 263368, 319804, 526736, 559657, 639608, 1053472, 1119314, 1127303, 1279216, 2238628, 2254606, 2558432, 4477256, 4509212, 7891121, 8954512, 9018424, 15782242, 17909024, 18036848, 19164151, 31564484, 36073696, 38328302, 63128968, 76656604, 126257936, 134149057, 153313208, 252515872, 268298114, 306626416, 536596228, 613252832, 1073192456, 2146384912, 4292769824, 5301706009, 10603412018, 21206824036, 37111942063, 42413648072, 74223884126, 84827296144, 90129002153, 148447768252, 169654592288, 180258004306, 296895536504, 360516008612, 593791073008, 630903015071, 721032017224, 1187582146016, 1261806030142, 1442064034448, 2523612060284, 2884128068896, 5047224120568, 10094448241136, 20188896482272]

約数ペア:

[(1, 20188896482272), (2, 10094448241136), (4, 5047224120568), (7, 2884128068896), (8, 2523612060284), (14, 1442064034448), (16, 1261806030142), (17, 1187582146016), (28, 721032017224), (32, 630903015071), (34, 593791073008), (56, 360516008612), (68, 296895536504), (112, 180258004306), (119, 169654592288), (136, 148447768252), (224, 90129002153), (238, 84827296144), (272, 74223884126), (476, 42413648072), (544, 37111942063), (952, 21206824036), (1904, 10603412018), (3808, 5301706009), (4703, 4292769824), (9406, 2146384912), (18812, 1073192456), (32921, 613252832), (37624, 536596228), (65842, 306626416), (75248, 268298114), (79951, 252515872), (131684, 153313208), (150496, 134149057), (159902, 126257936), (263368, 76656604), (319804, 63128968), (526736, 38328302), (559657, 36073696), (639608, 31564484), (1053472, 19164151), (1119314, 18036848), (1127303, 17909024), (1279216, 15782242), (2238628, 9018424), (2254606, 8954512), (2558432, 7891121), (4477256, 4509212)]