20324677248

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{44893}}^1$

素因数の和:45047

約数の個数: 128

約数和(自身を含む): 60445281600

約数和(自身を除く): 40120604352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 1048, 1152, 1179, 1572, 1728, 2096, 2358, 3144, 3456, 3537, 4192, 4716, 6288, 7074, 8384, 9432, 12576, 14148, 16768, 18864, 25152, 28296, 37728, 44893, 50304, 56592, 75456, 89786, 113184, 134679, 150912, 179572, 226368, 269358, 359144, 404037, 452736, 538716, 718288, 808074, 1077432, 1212111, 1436576, 1616148, 2154864, 2424222, 2873152, 3232296, 4309728, 4848444, 5746304, 5880983, 6464592, 8619456, 9696888, 11761966, 12929184, 17238912, 17642949, 19393776, 23523932, 25858368, 35285898, 38787552, 47047864, 51716736, 52928847, 70571796, 77575104, 94095728, 105857694, 141143592, 155150208, 158786541, 188191456, 211715388, 282287184, 317573082, 376382912, 423430776, 564574368, 635146164, 752765824, 846861552, 1129148736, 1270292328, 1693723104, 2258297472, 2540584656, 3387446208, 5081169312, 6774892416, 10162338624, 20324677248]

約数ペア:

[(1, 20324677248), (2, 10162338624), (3, 6774892416), (4, 5081169312), (6, 3387446208), (8, 2540584656), (9, 2258297472), (12, 1693723104), (16, 1270292328), (18, 1129148736), (24, 846861552), (27, 752765824), (32, 635146164), (36, 564574368), (48, 423430776), (54, 376382912), (64, 317573082), (72, 282287184), (96, 211715388), (108, 188191456), (128, 158786541), (131, 155150208), (144, 141143592), (192, 105857694), (216, 94095728), (262, 77575104), (288, 70571796), (384, 52928847), (393, 51716736), (432, 47047864), (524, 38787552), (576, 35285898), (786, 25858368), (864, 23523932), (1048, 19393776), (1152, 17642949), (1179, 17238912), (1572, 12929184), (1728, 11761966), (2096, 9696888), (2358, 8619456), (3144, 6464592), (3456, 5880983), (3537, 5746304), (4192, 4848444), (4716, 4309728), (6288, 3232296), (7074, 2873152), (8384, 2424222), (9432, 2154864), (12576, 1616148), (14148, 1436576), (16768, 1212111), (18864, 1077432), (25152, 808074), (28296, 718288), (37728, 538716), (44893, 452736), (50304, 404037), (56592, 359144), (75456, 269358), (89786, 226368), (113184, 179572), (134679, 150912)]