20189367552

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53323}}^1$

素因数の和:53388

約数の個数: 144

約数和(自身を含む): 58856898240

約数和(自身を除く): 38667530688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 128, 136, 174, 192, 204, 232, 256, 272, 348, 384, 408, 464, 493, 544, 696, 768, 816, 928, 986, 1088, 1392, 1479, 1632, 1856, 1972, 2176, 2784, 2958, 3264, 3712, 3944, 4352, 5568, 5916, 6528, 7424, 7888, 11136, 11832, 13056, 15776, 22272, 23664, 31552, 47328, 53323, 63104, 94656, 106646, 126208, 159969, 189312, 213292, 319938, 378624, 426584, 639876, 853168, 906491, 1279752, 1546367, 1706336, 1812982, 2559504, 2719473, 3092734, 3412672, 3625964, 4639101, 5119008, 5438946, 6185468, 6825344, 7251928, 9278202, 10238016, 10877892, 12370936, 13650688, 14503856, 18556404, 20476032, 21755784, 24741872, 26288239, 29007712, 37112808, 40952064, 43511568, 49483744, 52576478, 58015424, 74225616, 78864717, 87023136, 98967488, 105152956, 116030848, 148451232, 157729434, 174046272, 197934976, 210305912, 232061696, 296902464, 315458868, 348092544, 395869952, 420611824, 593804928, 630917736, 696185088, 841223648, 1187609856, 1261835472, 1682447296, 2523670944, 3364894592, 5047341888, 6729789184, 10094683776, 20189367552]

約数ペア:

[(1, 20189367552), (2, 10094683776), (3, 6729789184), (4, 5047341888), (6, 3364894592), (8, 2523670944), (12, 1682447296), (16, 1261835472), (17, 1187609856), (24, 841223648), (29, 696185088), (32, 630917736), (34, 593804928), (48, 420611824), (51, 395869952), (58, 348092544), (64, 315458868), (68, 296902464), (87, 232061696), (96, 210305912), (102, 197934976), (116, 174046272), (128, 157729434), (136, 148451232), (174, 116030848), (192, 105152956), (204, 98967488), (232, 87023136), (256, 78864717), (272, 74225616), (348, 58015424), (384, 52576478), (408, 49483744), (464, 43511568), (493, 40952064), (544, 37112808), (696, 29007712), (768, 26288239), (816, 24741872), (928, 21755784), (986, 20476032), (1088, 18556404), (1392, 14503856), (1479, 13650688), (1632, 12370936), (1856, 10877892), (1972, 10238016), (2176, 9278202), (2784, 7251928), (2958, 6825344), (3264, 6185468), (3712, 5438946), (3944, 5119008), (4352, 4639101), (5568, 3625964), (5916, 3412672), (6528, 3092734), (7424, 2719473), (7888, 2559504), (11136, 1812982), (11832, 1706336), (13056, 1546367), (15776, 1279752), (22272, 906491), (23664, 853168), (31552, 639876), (47328, 426584), (53323, 378624), (63104, 319938), (94656, 213292), (106646, 189312), (126208, 159969)]