The factors of the number 20,078,592 are: 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 256, 258, 304, 344, 384, 456, 512, 516, 608, 688, 768, 817, 912, 1024, 1032, 1216, 1376, 1536, 1634, 1824, 2048, 2064, 2432, 2451, 2752, 3072, 3268, 3648, 4096, 4128, 4864, 4902, 5504, 6144, 6536, 7296, 8192, 8256, 9728, 9804, 11008, 12288, 13072, 14592, 16512, 19456, 19608, 22016, 24576, 26144, 29184, 33024, 38912, 39216, 44032, 52288, 58368, 66048, 77824, 78432, 88064, 104576, 116736, 132096, 155648, 156864, 176128, 209152, 233472, 264192, 313728, 352256, 418304, 466944, 528384, 627456, 836608, 1056768, 1254912, 1673216, 2509824, 3346432, 5019648, 6692864, 10039296, 20078592.
If you add them up, you will get the total of 57,668,160.