20042489376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4871}}^1$

素因数の和:5064

約数の個数: 288

約数和(自身を含む): 70610012928

約数和(自身を除く): 50567523552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 157, 168, 182, 208, 224, 234, 252, 273, 288, 312, 314, 336, 364, 416, 468, 471, 504, 546, 624, 628, 672, 728, 819, 936, 942, 1008, 1092, 1099, 1248, 1256, 1413, 1456, 1638, 1872, 1884, 2016, 2041, 2184, 2198, 2512, 2826, 2912, 3276, 3297, 3744, 3768, 4082, 4368, 4396, 4871, 5024, 5652, 6123, 6552, 6594, 7536, 8164, 8736, 8792, 9742, 9891, 11304, 12246, 13104, 13188, 14287, 14613, 15072, 16328, 17584, 18369, 19484, 19782, 22608, 24492, 26208, 26376, 28574, 29226, 32656, 34097, 35168, 36738, 38968, 39564, 42861, 43839, 45216, 48984, 52752, 57148, 58452, 63323, 65312, 68194, 73476, 77936, 79128, 85722, 87678, 97968, 102291, 105504, 114296, 116904, 126646, 128583, 136388, 146952, 155872, 158256, 171444, 175356, 189969, 195936, 204582, 228592, 233808, 253292, 257166, 272776, 293904, 306873, 316512, 342888, 350712, 379938, 409164, 443261, 457184, 467616, 506584, 514332, 545552, 569907, 587808, 613746, 685776, 701424, 759876, 764747, 818328, 886522, 1013168, 1028664, 1091104, 1139814, 1227492, 1329783, 1371552, 1402848, 1519752, 1529494, 1636656, 1773044, 2026336, 2057328, 2279628, 2294241, 2454984, 2659566, 3039504, 3058988, 3273312, 3546088, 3989349, 4114656, 4559256, 4588482, 4909968, 5319132, 5353229, 6079008, 6117976, 6882723, 7092176, 7978698, 9118512, 9176964, 9819936, 9941711, 10638264, 10706458, 12235952, 13765446, 14184352, 15957396, 16059687, 18237024, 18353928, 19883422, 21276528, 21412916, 24471904, 27530892, 29825133, 31914792, 32119374, 36707856, 39766844, 42553056, 42825832, 48179061, 55061784, 59650266, 63829584, 64238748, 69591977, 73415712, 79533688, 85651664, 89475399, 96358122, 110123568, 119300532, 127659168, 128477496, 139183954, 159067376, 171303328, 178950798, 192716244, 208775931, 220247136, 238601064, 256954992, 278367908, 318134752, 357901596, 385432488, 417551862, 477202128, 513909984, 556735816, 626327793, 715803192, 770864976, 835103724, 954404256, 1113471632, 1252655586, 1431606384, 1541729952, 1670207448, 2226943264, 2505311172, 2863212768, 3340414896, 5010622344, 6680829792, 10021244688, 20042489376]

約数ペア:

[(1, 20042489376), (2, 10021244688), (3, 6680829792), (4, 5010622344), (6, 3340414896), (7, 2863212768), (8, 2505311172), (9, 2226943264), (12, 1670207448), (13, 1541729952), (14, 1431606384), (16, 1252655586), (18, 1113471632), (21, 954404256), (24, 835103724), (26, 770864976), (28, 715803192), (32, 626327793), (36, 556735816), (39, 513909984), (42, 477202128), (48, 417551862), (52, 385432488), (56, 357901596), (63, 318134752), (72, 278367908), (78, 256954992), (84, 238601064), (91, 220247136), (96, 208775931), (104, 192716244), (112, 178950798), (117, 171303328), (126, 159067376), (144, 139183954), (156, 128477496), (157, 127659168), (168, 119300532), (182, 110123568), (208, 96358122), (224, 89475399), (234, 85651664), (252, 79533688), (273, 73415712), (288, 69591977), (312, 64238748), (314, 63829584), (336, 59650266), (364, 55061784), (416, 48179061), (468, 42825832), (471, 42553056), (504, 39766844), (546, 36707856), (624, 32119374), (628, 31914792), (672, 29825133), (728, 27530892), (819, 24471904), (936, 21412916), (942, 21276528), (1008, 19883422), (1092, 18353928), (1099, 18237024), (1248, 16059687), (1256, 15957396), (1413, 14184352), (1456, 13765446), (1638, 12235952), (1872, 10706458), (1884, 10638264), (2016, 9941711), (2041, 9819936), (2184, 9176964), (2198, 9118512), (2512, 7978698), (2826, 7092176), (2912, 6882723), (3276, 6117976), (3297, 6079008), (3744, 5353229), (3768, 5319132), (4082, 4909968), (4368, 4588482), (4396, 4559256), (4871, 4114656), (5024, 3989349), (5652, 3546088), (6123, 3273312), (6552, 3058988), (6594, 3039504), (7536, 2659566), (8164, 2454984), (8736, 2294241), (8792, 2279628), (9742, 2057328), (9891, 2026336), (11304, 1773044), (12246, 1636656), (13104, 1529494), (13188, 1519752), (14287, 1402848), (14613, 1371552), (15072, 1329783), (16328, 1227492), (17584, 1139814), (18369, 1091104), (19484, 1028664), (19782, 1013168), (22608, 886522), (24492, 818328), (26208, 764747), (26376, 759876), (28574, 701424), (29226, 685776), (32656, 613746), (34097, 587808), (35168, 569907), (36738, 545552), (38968, 514332), (39564, 506584), (42861, 467616), (43839, 457184), (45216, 443261), (48984, 409164), (52752, 379938), (57148, 350712), (58452, 342888), (63323, 316512), (65312, 306873), (68194, 293904), (73476, 272776), (77936, 257166), (79128, 253292), (85722, 233808), (87678, 228592), (97968, 204582), (102291, 195936), (105504, 189969), (114296, 175356), (116904, 171444), (126646, 158256), (128583, 155872), (136388, 146952)]