20298062592

素因数分解:

$2^8\times 3^3\times {\mathrm{149}}^1\times {\mathrm{19709}}^1$

素因数の和:19883

約数の個数: 144

約数和(自身を含む): 60430860000

約数和(自身を除く): 40132797408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 149, 192, 216, 256, 288, 298, 384, 432, 447, 576, 596, 768, 864, 894, 1152, 1192, 1341, 1728, 1788, 2304, 2384, 2682, 3456, 3576, 4023, 4768, 5364, 6912, 7152, 8046, 9536, 10728, 14304, 16092, 19072, 19709, 21456, 28608, 32184, 38144, 39418, 42912, 57216, 59127, 64368, 78836, 85824, 114432, 118254, 128736, 157672, 171648, 177381, 236508, 257472, 315344, 343296, 354762, 473016, 514944, 532143, 630688, 709524, 946032, 1029888, 1064286, 1261376, 1419048, 1892064, 2128572, 2522752, 2838096, 2936641, 3784128, 4257144, 5045504, 5676192, 5873282, 7568256, 8514288, 8809923, 11352384, 11746564, 15136512, 17028576, 17619846, 22704768, 23493128, 26429769, 34057152, 35239692, 45409536, 46986256, 52859538, 68114304, 70479384, 79289307, 93972512, 105719076, 136228608, 140958768, 158578614, 187945024, 211438152, 281917536, 317157228, 375890048, 422876304, 563835072, 634314456, 751780096, 845752608, 1127670144, 1268628912, 1691505216, 2255340288, 2537257824, 3383010432, 5074515648, 6766020864, 10149031296, 20298062592]

約数ペア:

[(1, 20298062592), (2, 10149031296), (3, 6766020864), (4, 5074515648), (6, 3383010432), (8, 2537257824), (9, 2255340288), (12, 1691505216), (16, 1268628912), (18, 1127670144), (24, 845752608), (27, 751780096), (32, 634314456), (36, 563835072), (48, 422876304), (54, 375890048), (64, 317157228), (72, 281917536), (96, 211438152), (108, 187945024), (128, 158578614), (144, 140958768), (149, 136228608), (192, 105719076), (216, 93972512), (256, 79289307), (288, 70479384), (298, 68114304), (384, 52859538), (432, 46986256), (447, 45409536), (576, 35239692), (596, 34057152), (768, 26429769), (864, 23493128), (894, 22704768), (1152, 17619846), (1192, 17028576), (1341, 15136512), (1728, 11746564), (1788, 11352384), (2304, 8809923), (2384, 8514288), (2682, 7568256), (3456, 5873282), (3576, 5676192), (4023, 5045504), (4768, 4257144), (5364, 3784128), (6912, 2936641), (7152, 2838096), (8046, 2522752), (9536, 2128572), (10728, 1892064), (14304, 1419048), (16092, 1261376), (19072, 1064286), (19709, 1029888), (21456, 946032), (28608, 709524), (32184, 630688), (38144, 532143), (39418, 514944), (42912, 473016), (57216, 354762), (59127, 343296), (64368, 315344), (78836, 257472), (85824, 236508), (114432, 177381), (118254, 171648), (128736, 157672)]