숫자 20640744
소인수분해
소인수분해 | 2 * 2 * 2 * 3 * 3 * 3 * 3 * 53 * 601 |
약수 | 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 601, 636, 648, 954, 1202, 1272, 1431, 1803, 1908, 2404, 2862, 3606, 3816, 4293, 4808, 5409, 5724, 7212, 8586, 10818, 11448, 14424, 16227, 17172, 21636, 31853, 32454, 34344, 43272, 48681, 63706, 64908, 95559, 97362, 127412, 129816, 191118, 194724, 254824, 286677, 382236, 389448, 573354, 764472, 860031, 1146708, 1720062, 2293416, 2580093, 3440124, 5160186, 6880248, 10320372, 20640744 |
약수의 개수 | 80 |
약수의 합 | 59002020 |
성질
표기
바이너리 | 1001110101111001111101000 |
8진수 | 116571750 |
16진수 | 13af3e8 |