20038656

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 88

約数和(自身を含む): 58364064

約数和(自身を除く): 38325408

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, 593, 704, 768, 1024, 1056, 1186, 1408, 1536, 1779, 2112, 2372, 2816, 3072, 3558, 4224, 4744, 5632, 6523, 7116, 8448, 9488, 11264, 13046, 14232, 16896, 18976, 19569, 26092, 28464, 33792, 37952, 39138, 52184, 56928, 75904, 78276, 104368, 113856, 151808, 156552, 208736, 227712, 303616, 313104, 417472, 455424, 607232, 626208, 834944, 910848, 1252416, 1669888, 1821696, 2504832, 3339776, 5009664, 6679552, 10019328, 20038656]

約数ペア:

[(1, 20038656), (2, 10019328), (3, 6679552), (4, 5009664), (6, 3339776), (8, 2504832), (11, 1821696), (12, 1669888), (16, 1252416), (22, 910848), (24, 834944), (32, 626208), (33, 607232), (44, 455424), (48, 417472), (64, 313104), (66, 303616), (88, 227712), (96, 208736), (128, 156552), (132, 151808), (176, 113856), (192, 104368), (256, 78276), (264, 75904), (352, 56928), (384, 52184), (512, 39138), (528, 37952), (593, 33792), (704, 28464), (768, 26092), (1024, 19569), (1056, 18976), (1186, 16896), (1408, 14232), (1536, 13046), (1779, 11264), (2112, 9488), (2372, 8448), (2816, 7116), (3072, 6523), (3558, 5632), (4224, 4744)]