숫자 20813000
소인수분해
소인수분해 | 2 * 2 * 2 * 5 * 5 * 5 * 13 * 1601 |
약수 | 1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1601, 1625, 2600, 3202, 3250, 6404, 6500, 8005, 12808, 13000, 16010, 20813, 32020, 40025, 41626, 64040, 80050, 83252, 104065, 160100, 166504, 200125, 208130, 320200, 400250, 416260, 520325, 800500, 832520, 1040650, 1601000, 2081300, 2601625, 4162600, 5203250, 10406500, 20813000 |
약수의 개수 | 64 |
약수의 합 | 52481520 |
성질
표기
바이너리 | 1001111011001010011001000 |
8진수 | 117312310 |
16진수 | 13d94c8 |