20620652544

素因数分解:

$2^{12}\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1531

約数の個数: 208

約数和(自身を含む): 61581903840

約数和(自身を除く): 40961251296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 137, 144, 192, 216, 256, 274, 288, 384, 411, 432, 512, 548, 576, 768, 822, 864, 1024, 1096, 1152, 1233, 1361, 1536, 1644, 1728, 2048, 2192, 2304, 2466, 2722, 3072, 3288, 3456, 3699, 4083, 4096, 4384, 4608, 4932, 5444, 6144, 6576, 6912, 7398, 8166, 8768, 9216, 9864, 10888, 12249, 12288, 13152, 13824, 14796, 16332, 17536, 18432, 19728, 21776, 24498, 26304, 27648, 29592, 32664, 35072, 36747, 36864, 39456, 43552, 48996, 52608, 55296, 59184, 65328, 70144, 73494, 78912, 87104, 97992, 105216, 110592, 118368, 130656, 140288, 146988, 157824, 174208, 186457, 195984, 210432, 236736, 261312, 280576, 293976, 315648, 348416, 372914, 391968, 420864, 473472, 522624, 559371, 561152, 587952, 631296, 696832, 745828, 783936, 841728, 946944, 1045248, 1118742, 1175904, 1262592, 1393664, 1491656, 1567872, 1678113, 1683456, 1893888, 2090496, 2237484, 2351808, 2525184, 2787328, 2983312, 3135744, 3356226, 3787776, 4180992, 4474968, 4703616, 5034339, 5050368, 5574656, 5966624, 6271488, 6712452, 7575552, 8361984, 8949936, 9407232, 10068678, 11933248, 12542976, 13424904, 15151104, 16723968, 17899872, 18814464, 20137356, 23866496, 25085952, 26849808, 35799744, 37628928, 40274712, 47732992, 50171904, 53699616, 71599488, 75257856, 80549424, 95465984, 107399232, 143198976, 150515712, 161098848, 190931968, 214798464, 286397952, 322197696, 381863936, 429596928, 572795904, 644395392, 763727872, 859193856, 1145591808, 1288790784, 1718387712, 2291183616, 2577581568, 3436775424, 5155163136, 6873550848, 10310326272, 20620652544]

約数ペア:

[(1, 20620652544), (2, 10310326272), (3, 6873550848), (4, 5155163136), (6, 3436775424), (8, 2577581568), (9, 2291183616), (12, 1718387712), (16, 1288790784), (18, 1145591808), (24, 859193856), (27, 763727872), (32, 644395392), (36, 572795904), (48, 429596928), (54, 381863936), (64, 322197696), (72, 286397952), (96, 214798464), (108, 190931968), (128, 161098848), (137, 150515712), (144, 143198976), (192, 107399232), (216, 95465984), (256, 80549424), (274, 75257856), (288, 71599488), (384, 53699616), (411, 50171904), (432, 47732992), (512, 40274712), (548, 37628928), (576, 35799744), (768, 26849808), (822, 25085952), (864, 23866496), (1024, 20137356), (1096, 18814464), (1152, 17899872), (1233, 16723968), (1361, 15151104), (1536, 13424904), (1644, 12542976), (1728, 11933248), (2048, 10068678), (2192, 9407232), (2304, 8949936), (2466, 8361984), (2722, 7575552), (3072, 6712452), (3288, 6271488), (3456, 5966624), (3699, 5574656), (4083, 5050368), (4096, 5034339), (4384, 4703616), (4608, 4474968), (4932, 4180992), (5444, 3787776), (6144, 3356226), (6576, 3135744), (6912, 2983312), (7398, 2787328), (8166, 2525184), (8768, 2351808), (9216, 2237484), (9864, 2090496), (10888, 1893888), (12249, 1683456), (12288, 1678113), (13152, 1567872), (13824, 1491656), (14796, 1393664), (16332, 1262592), (17536, 1175904), (18432, 1118742), (19728, 1045248), (21776, 946944), (24498, 841728), (26304, 783936), (27648, 745828), (29592, 696832), (32664, 631296), (35072, 587952), (36747, 561152), (36864, 559371), (39456, 522624), (43552, 473472), (48996, 420864), (52608, 391968), (55296, 372914), (59184, 348416), (65328, 315648), (70144, 293976), (73494, 280576), (78912, 261312), (87104, 236736), (97992, 210432), (105216, 195984), (110592, 186457), (118368, 174208), (130656, 157824), (140288, 146988)]