20582784

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 62772840

約数和(自身を除く): 42190056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1051, 1088, 1152, 1224, 1632, 2102, 2176, 2448, 3153, 3264, 4204, 4896, 6306, 6528, 8408, 9459, 9792, 12612, 16816, 17867, 18918, 19584, 25224, 33632, 35734, 37836, 50448, 53601, 67264, 71468, 75672, 100896, 107202, 134528, 142936, 151344, 160803, 201792, 214404, 285872, 302688, 321606, 403584, 428808, 571744, 605376, 643212, 857616, 1143488, 1210752, 1286424, 1715232, 2286976, 2572848, 3430464, 5145696, 6860928, 10291392, 20582784]

約数ペア:

[(1, 20582784), (2, 10291392), (3, 6860928), (4, 5145696), (6, 3430464), (8, 2572848), (9, 2286976), (12, 1715232), (16, 1286424), (17, 1210752), (18, 1143488), (24, 857616), (32, 643212), (34, 605376), (36, 571744), (48, 428808), (51, 403584), (64, 321606), (68, 302688), (72, 285872), (96, 214404), (102, 201792), (128, 160803), (136, 151344), (144, 142936), (153, 134528), (192, 107202), (204, 100896), (272, 75672), (288, 71468), (306, 67264), (384, 53601), (408, 50448), (544, 37836), (576, 35734), (612, 33632), (816, 25224), (1051, 19584), (1088, 18918), (1152, 17867), (1224, 16816), (1632, 12612), (2102, 9792), (2176, 9459), (2448, 8408), (3153, 6528), (3264, 6306), (4204, 4896)]