20928112704

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{4259}}^1$

素因数の和:4745

約数の個数: 168

約数和(自身を含む): 63299340000

約数和(自身を除く): 42371227296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 449, 456, 576, 608, 684, 898, 912, 1216, 1347, 1368, 1796, 1824, 2694, 2736, 3592, 3648, 4041, 4259, 5388, 5472, 7184, 8082, 8518, 8531, 10776, 10944, 12777, 14368, 16164, 17036, 17062, 21552, 25554, 25593, 28736, 32328, 34072, 34124, 38331, 43104, 51108, 51186, 64656, 68144, 68248, 76662, 76779, 80921, 86208, 102216, 102372, 129312, 136288, 136496, 153324, 153558, 161842, 204432, 204744, 242763, 258624, 272576, 272992, 306648, 307116, 323684, 408864, 409488, 485526, 545984, 613296, 614232, 647368, 728289, 817728, 818976, 971052, 1226592, 1228464, 1294736, 1456578, 1637952, 1912291, 1942104, 2453184, 2456928, 2589472, 2913156, 3824582, 3884208, 4913856, 5178944, 5736873, 5826312, 7649164, 7768416, 11473746, 11652624, 15298328, 15536832, 17210619, 22947492, 23305248, 30596656, 34421238, 36333529, 45894984, 46610496, 61193312, 68842476, 72667058, 91789968, 109000587, 122386624, 137684952, 145334116, 183579936, 218001174, 275369904, 290668232, 327001761, 367159872, 436002348, 550739808, 581336464, 654003522, 872004696, 1101479616, 1162672928, 1308007044, 1744009392, 2325345856, 2616014088, 3488018784, 5232028176, 6976037568, 10464056352, 20928112704]

約数ペア:

[(1, 20928112704), (2, 10464056352), (3, 6976037568), (4, 5232028176), (6, 3488018784), (8, 2616014088), (9, 2325345856), (12, 1744009392), (16, 1308007044), (18, 1162672928), (19, 1101479616), (24, 872004696), (32, 654003522), (36, 581336464), (38, 550739808), (48, 436002348), (57, 367159872), (64, 327001761), (72, 290668232), (76, 275369904), (96, 218001174), (114, 183579936), (144, 145334116), (152, 137684952), (171, 122386624), (192, 109000587), (228, 91789968), (288, 72667058), (304, 68842476), (342, 61193312), (449, 46610496), (456, 45894984), (576, 36333529), (608, 34421238), (684, 30596656), (898, 23305248), (912, 22947492), (1216, 17210619), (1347, 15536832), (1368, 15298328), (1796, 11652624), (1824, 11473746), (2694, 7768416), (2736, 7649164), (3592, 5826312), (3648, 5736873), (4041, 5178944), (4259, 4913856), (5388, 3884208), (5472, 3824582), (7184, 2913156), (8082, 2589472), (8518, 2456928), (8531, 2453184), (10776, 1942104), (10944, 1912291), (12777, 1637952), (14368, 1456578), (16164, 1294736), (17036, 1228464), (17062, 1226592), (21552, 971052), (25554, 818976), (25593, 817728), (28736, 728289), (32328, 647368), (34072, 614232), (34124, 613296), (38331, 545984), (43104, 485526), (51108, 409488), (51186, 408864), (64656, 323684), (68144, 307116), (68248, 306648), (76662, 272992), (76779, 272576), (80921, 258624), (86208, 242763), (102216, 204744), (102372, 204432), (129312, 161842), (136288, 153558), (136496, 153324)]