20177220672

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{217577}}^1$

素因数の和:217625

約数の個数: 168

約数和(自身を含む): 68970485376

約数和(自身を除く): 48793264704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4032, 4416, 5152, 5796, 6624, 7728, 10304, 11592, 13248, 15456, 23184, 30912, 46368, 92736, 217577, 435154, 652731, 870308, 1305462, 1523039, 1740616, 1958193, 2610924, 3046078, 3481232, 3916386, 4569117, 5004271, 5221848, 6092156, 6962464, 7832772, 9138234, 10008542, 10443696, 12184312, 13707351, 13924928, 15012813, 15665544, 18276468, 20017084, 20887392, 24368624, 27414702, 30025626, 31331088, 35029897, 36552936, 40034168, 41774784, 45038439, 48737248, 54829404, 60051252, 62662176, 70059794, 73105872, 80068336, 90076878, 97474496, 105089691, 109658808, 120102504, 125324352, 140119588, 146211744, 160136672, 180153756, 210179382, 219317616, 240205008, 280239176, 292423488, 315269073, 320273344, 360307512, 420358764, 438635232, 480410016, 560478352, 630538146, 720615024, 840717528, 877270464, 960820032, 1120956704, 1261076292, 1441230048, 1681435056, 2241913408, 2522152584, 2882460096, 3362870112, 5044305168, 6725740224, 10088610336, 20177220672]

約数ペア:

[(1, 20177220672), (2, 10088610336), (3, 6725740224), (4, 5044305168), (6, 3362870112), (7, 2882460096), (8, 2522152584), (9, 2241913408), (12, 1681435056), (14, 1441230048), (16, 1261076292), (18, 1120956704), (21, 960820032), (23, 877270464), (24, 840717528), (28, 720615024), (32, 630538146), (36, 560478352), (42, 480410016), (46, 438635232), (48, 420358764), (56, 360307512), (63, 320273344), (64, 315269073), (69, 292423488), (72, 280239176), (84, 240205008), (92, 219317616), (96, 210179382), (112, 180153756), (126, 160136672), (138, 146211744), (144, 140119588), (161, 125324352), (168, 120102504), (184, 109658808), (192, 105089691), (207, 97474496), (224, 90076878), (252, 80068336), (276, 73105872), (288, 70059794), (322, 62662176), (336, 60051252), (368, 54829404), (414, 48737248), (448, 45038439), (483, 41774784), (504, 40034168), (552, 36552936), (576, 35029897), (644, 31331088), (672, 30025626), (736, 27414702), (828, 24368624), (966, 20887392), (1008, 20017084), (1104, 18276468), (1288, 15665544), (1344, 15012813), (1449, 13924928), (1472, 13707351), (1656, 12184312), (1932, 10443696), (2016, 10008542), (2208, 9138234), (2576, 7832772), (2898, 6962464), (3312, 6092156), (3864, 5221848), (4032, 5004271), (4416, 4569117), (5152, 3916386), (5796, 3481232), (6624, 3046078), (7728, 2610924), (10304, 1958193), (11592, 1740616), (13248, 1523039), (15456, 1305462), (23184, 870308), (30912, 652731), (46368, 435154), (92736, 217577)]