숫자 20349945
소인수분해
소인수분해 | 3 * 3 * 5 * 7 * 7 * 11 * 839 |
약수 | 1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 839, 1155, 1617, 2205, 2517, 2695, 3465, 4195, 4851, 5873, 7551, 8085, 9229, 12585, 17619, 24255, 27687, 29365, 37755, 41111, 46145, 52857, 64603, 83061, 88095, 123333, 138435, 193809, 205555, 264285, 323015, 369999, 415305, 452221, 581427, 616665, 969045, 1356663, 1849995, 2261105, 2907135, 4069989, 6783315, 20349945 |
약수의 개수 | 72 |
약수의 합 | 44815680 |
성질
표기
바이너리 | 1001101101000001111111001 |
8진수 | 115501771 |
16진수 | 13683f9 |