숫자 19765980
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 13 * 8447 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 8447, 16894, 25341, 33788, 42235, 50682, 76023, 84470, 101364, 109811, 126705, 152046, 168940, 219622, 253410, 304092, 329433, 380115, 439244, 506820, 549055, 658866, 760230, 988299, 1098110, 1317732, 1520460, 1647165, 1976598, 2196220, 3294330, 3953196, 4941495, 6588660, 9882990, 19765980 |
약수의 개수 | 72 |
약수의 합 | 64576512 |
성질
표기
바이너리 | 1001011011001101011011100 |
8진수 | 113315334 |
16진수 | 12d9adc |