20183347968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197597}}^1$

素因数の和:197642

約数の個数: 144

約数和(自身を含む): 64622449920

約数和(自身を除く): 44439101952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4864, 5376, 6384, 7296, 8512, 12768, 14592, 17024, 25536, 34048, 51072, 102144, 197597, 395194, 592791, 790388, 1185582, 1383179, 1580776, 2371164, 2766358, 3161552, 3754343, 4149537, 4742328, 5532716, 6323104, 7508686, 8299074, 9484656, 11065432, 11263029, 12646208, 15017372, 16598148, 18969312, 22130864, 22526058, 25292416, 26280401, 30034744, 33196296, 37938624, 44261728, 45052116, 50584832, 52560802, 60069488, 66392592, 75877248, 78841203, 88523456, 90104232, 105121604, 120138976, 132785184, 151754496, 157682406, 177046912, 180208464, 210243208, 240277952, 265570368, 315364812, 354093824, 360416928, 420486416, 480555904, 531140736, 630729624, 720833856, 840972832, 961111808, 1062281472, 1261459248, 1441667712, 1681945664, 2522918496, 2883335424, 3363891328, 5045836992, 6727782656, 10091673984, 20183347968]

約数ペア:

[(1, 20183347968), (2, 10091673984), (3, 6727782656), (4, 5045836992), (6, 3363891328), (7, 2883335424), (8, 2522918496), (12, 1681945664), (14, 1441667712), (16, 1261459248), (19, 1062281472), (21, 961111808), (24, 840972832), (28, 720833856), (32, 630729624), (38, 531140736), (42, 480555904), (48, 420486416), (56, 360416928), (57, 354093824), (64, 315364812), (76, 265570368), (84, 240277952), (96, 210243208), (112, 180208464), (114, 177046912), (128, 157682406), (133, 151754496), (152, 132785184), (168, 120138976), (192, 105121604), (224, 90104232), (228, 88523456), (256, 78841203), (266, 75877248), (304, 66392592), (336, 60069488), (384, 52560802), (399, 50584832), (448, 45052116), (456, 44261728), (532, 37938624), (608, 33196296), (672, 30034744), (768, 26280401), (798, 25292416), (896, 22526058), (912, 22130864), (1064, 18969312), (1216, 16598148), (1344, 15017372), (1596, 12646208), (1792, 11263029), (1824, 11065432), (2128, 9484656), (2432, 8299074), (2688, 7508686), (3192, 6323104), (3648, 5532716), (4256, 4742328), (4864, 4149537), (5376, 3754343), (6384, 3161552), (7296, 2766358), (8512, 2371164), (12768, 1580776), (14592, 1383179), (17024, 1185582), (25536, 790388), (34048, 592791), (51072, 395194), (102144, 197597)]