숫자 20453680
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 5 * 13 * 71 * 277 |
약수 | 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 277, 284, 355, 520, 554, 568, 710, 923, 1040, 1108, 1136, 1385, 1420, 1846, 2216, 2770, 2840, 3601, 3692, 4432, 4615, 5540, 5680, 7202, 7384, 9230, 11080, 14404, 14768, 18005, 18460, 19667, 22160, 28808, 36010, 36920, 39334, 57616, 72020, 73840, 78668, 98335, 144040, 157336, 196670, 255671, 288080, 314672, 393340, 511342, 786680, 1022684, 1278355, 1573360, 2045368, 2556710, 4090736, 5113420, 10226840, 20453680 |
약수의 개수 | 80 |
약수의 합 | 52121664 |
성질
표기
바이너리 | 1001110000001100100110000 |
8진수 | 116014460 |
16진수 | 1381930 |