The factors of the number 6,991,080 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 149, 170, 184, 204, 230, 255, 276, 298, 340, 345, 391, 408, 447, 460, 510, 552, 596, 680, 690, 745, 782, 894, 920, 1020, 1173, 1192, 1380, 1490, 1564, 1788, 1955, 2040, 2235, 2346, 2533, 2760, 2980, 3128, 3427, 3576, 3910, 4470, 4692, 5066, 5865, 5960, 6854, 7599, 7820, 8940, 9384, 10132, 10281, 11730, 12665, 13708, 15198, 15640, 17135, 17880, 20264, 20562, 23460, 25330, 27416, 30396, 34270, 37995, 41124, 46920, 50660, 51405, 58259, 60792, 68540, 75990, 82248, 101320, 102810, 116518, 137080, 151980, 174777, 205620, 233036, 291295, 303960, 349554, 411240, 466072, 582590, 699108, 873885, 1165180, 1398216, 1747770, 2330360, 3495540, 6991080.
If you add them up, you will get the total of 6,991,096. Now subtract 6,991,080 to get 16,336,920