숫자 20392554
소인수분해
소인수분해 | 2 * 3 * 7 * 13 * 13 * 13 * 13 * 17 |
약수 | 1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 169, 182, 221, 238, 273, 338, 357, 442, 507, 546, 663, 714, 1014, 1183, 1326, 1547, 2197, 2366, 2873, 3094, 3549, 4394, 4641, 5746, 6591, 7098, 8619, 9282, 13182, 15379, 17238, 20111, 28561, 30758, 37349, 40222, 46137, 57122, 60333, 74698, 85683, 92274, 112047, 120666, 171366, 199927, 224094, 261443, 399854, 485537, 522886, 599781, 784329, 971074, 1199562, 1456611, 1568658, 2913222, 3398759, 6797518, 10196277, 20392554 |
약수의 개수 | 80 |
약수의 합 | 53466048 |
성질
표기
바이너리 | 1001101110010101001101010 |
8진수 | 115625152 |
16진수 | 1372a6a |