20533824

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 140

約数和(自身を含む): 64725804

約数和(自身を除く): 44191980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 233, 272, 288, 306, 324, 408, 432, 459, 466, 544, 576, 612, 648, 699, 816, 864, 918, 932, 1088, 1224, 1296, 1377, 1398, 1632, 1728, 1836, 1864, 2097, 2448, 2592, 2754, 2796, 3264, 3672, 3728, 3961, 4194, 4896, 5184, 5508, 5592, 6291, 7344, 7456, 7922, 8388, 9792, 11016, 11184, 11883, 12582, 14688, 14912, 15844, 16776, 18873, 22032, 22368, 23766, 25164, 29376, 31688, 33552, 35649, 37746, 44064, 44736, 47532, 50328, 63376, 67104, 71298, 75492, 88128, 95064, 100656, 106947, 126752, 134208, 142596, 150984, 190128, 201312, 213894, 253504, 285192, 301968, 320841, 380256, 402624, 427788, 570384, 603936, 641682, 760512, 855576, 1140768, 1207872, 1283364, 1711152, 2281536, 2566728, 3422304, 5133456, 6844608, 10266912, 20533824]

約数ペア:

[(1, 20533824), (2, 10266912), (3, 6844608), (4, 5133456), (6, 3422304), (8, 2566728), (9, 2281536), (12, 1711152), (16, 1283364), (17, 1207872), (18, 1140768), (24, 855576), (27, 760512), (32, 641682), (34, 603936), (36, 570384), (48, 427788), (51, 402624), (54, 380256), (64, 320841), (68, 301968), (72, 285192), (81, 253504), (96, 213894), (102, 201312), (108, 190128), (136, 150984), (144, 142596), (153, 134208), (162, 126752), (192, 106947), (204, 100656), (216, 95064), (233, 88128), (272, 75492), (288, 71298), (306, 67104), (324, 63376), (408, 50328), (432, 47532), (459, 44736), (466, 44064), (544, 37746), (576, 35649), (612, 33552), (648, 31688), (699, 29376), (816, 25164), (864, 23766), (918, 22368), (932, 22032), (1088, 18873), (1224, 16776), (1296, 15844), (1377, 14912), (1398, 14688), (1632, 12582), (1728, 11883), (1836, 11184), (1864, 11016), (2097, 9792), (2448, 8388), (2592, 7922), (2754, 7456), (2796, 7344), (3264, 6291), (3672, 5592), (3728, 5508), (3961, 5184), (4194, 4896)]