The factors of the number 9,637,776 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 127, 136, 144, 153, 186, 204, 248, 254, 272, 279, 306, 372, 381, 408, 496, 508, 527, 558, 612, 744, 762, 816, 1016, 1054, 1116, 1143, 1224, 1488, 1524, 1581, 2032, 2108, 2159, 2232, 2286, 2448, 3048, 3162, 3937, 4216, 4318, 4464, 4572, 4743, 6096, 6324, 6477, 7874, 8432, 8636, 9144, 9486, 11811, 12648, 12954, 15748, 17272, 18288, 18972, 19431, 23622, 25296, 25908, 31496, 34544, 35433, 37944, 38862, 47244, 51816, 62992, 66929, 70866, 75888, 77724, 94488, 103632, 133858, 141732, 155448, 188976, 200787, 267716, 283464, 310896, 401574, 535432, 566928, 602361, 803148, 1070864, 1204722, 1606296, 2409444, 3212592, 4818888, 9637776.
If you add them up, you will get the total of 9,637,796. Now subtract 9,637,776 to get 20,074,608