20447268864

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151273}}^1$

素因数の和:151311

約数の個数: 104

約数和(自身を含む): 59476096032

約数和(自身を除く): 39028827168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1024, 1056, 1408, 1536, 2048, 2112, 2816, 3072, 4096, 4224, 5632, 6144, 8448, 11264, 12288, 16896, 22528, 33792, 45056, 67584, 135168, 151273, 302546, 453819, 605092, 907638, 1210184, 1664003, 1815276, 2420368, 3328006, 3630552, 4840736, 4992009, 6656012, 7261104, 9681472, 9984018, 13312024, 14522208, 19362944, 19968036, 26624048, 29044416, 38725888, 39936072, 53248096, 58088832, 77451776, 79872144, 106496192, 116177664, 154903552, 159744288, 212992384, 232355328, 309807104, 319488576, 425984768, 464710656, 619614208, 638977152, 851969536, 929421312, 1277954304, 1703939072, 1858842624, 2555908608, 3407878144, 5111817216, 6815756288, 10223634432, 20447268864]

約数ペア:

[(1, 20447268864), (2, 10223634432), (3, 6815756288), (4, 5111817216), (6, 3407878144), (8, 2555908608), (11, 1858842624), (12, 1703939072), (16, 1277954304), (22, 929421312), (24, 851969536), (32, 638977152), (33, 619614208), (44, 464710656), (48, 425984768), (64, 319488576), (66, 309807104), (88, 232355328), (96, 212992384), (128, 159744288), (132, 154903552), (176, 116177664), (192, 106496192), (256, 79872144), (264, 77451776), (352, 58088832), (384, 53248096), (512, 39936072), (528, 38725888), (704, 29044416), (768, 26624048), (1024, 19968036), (1056, 19362944), (1408, 14522208), (1536, 13312024), (2048, 9984018), (2112, 9681472), (2816, 7261104), (3072, 6656012), (4096, 4992009), (4224, 4840736), (5632, 3630552), (6144, 3328006), (8448, 2420368), (11264, 1815276), (12288, 1664003), (16896, 1210184), (22528, 907638), (33792, 605092), (45056, 453819), (67584, 302546), (135168, 151273)]