The factors of the number 9,207,540 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 59, 60, 68, 85, 90, 102, 108, 118, 135, 153, 170, 177, 180, 204, 236, 255, 270, 289, 295, 306, 340, 354, 459, 510, 531, 540, 578, 590, 612, 708, 765, 867, 885, 918, 1003, 1020, 1062, 1156, 1180, 1445, 1530, 1593, 1734, 1770, 1836, 2006, 2124, 2295, 2601, 2655, 2890, 3009, 3060, 3186, 3468, 3540, 4012, 4335, 4590, 5015, 5202, 5310, 5780, 6018, 6372, 7803, 7965, 8670, 9027, 9180, 10030, 10404, 10620, 12036, 13005, 15045, 15606, 15930, 17051, 17340, 18054, 20060, 26010, 27081, 30090, 31212, 31860, 34102, 36108, 39015, 45135, 51153, 52020, 54162, 60180, 68204, 78030, 85255, 90270, 102306, 108324, 135405, 153459, 156060, 170510, 180540, 204612, 255765, 270810, 306918, 341020, 460377, 511530, 541620, 613836, 767295, 920754, 1023060, 1534590, 1841508, 2301885, 3069180, 4603770, 9207540.
If you add them up, you will get the total of 9,207,561. Now subtract 9,207,540 to get 21,738,060