숫자 20081180
소인수분해
소인수분해 | 2 * 2 * 5 * 7 * 7 * 31 * 661 |
약수 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 661, 868, 980, 1085, 1322, 1519, 2170, 2644, 3038, 3305, 4340, 4627, 6076, 6610, 7595, 9254, 13220, 15190, 18508, 20491, 23135, 30380, 32389, 40982, 46270, 64778, 81964, 92540, 102455, 129556, 143437, 161945, 204910, 286874, 323890, 409820, 573748, 647780, 717185, 1004059, 1434370, 2008118, 2868740, 4016236, 5020295, 10040590, 20081180 |
약수의 개수 | 72 |
약수의 합 | 50714496 |
성질
표기
바이너리 | 1001100100110101000011100 |
8진수 | 114465034 |
16진수 | 1326a1c |