The factors of the number 20,019,200 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 80, 85, 92, 100, 115, 128, 136, 160, 170, 184, 200, 230, 256, 272, 320, 340, 368, 391, 400, 425, 460, 512, 544, 575, 640, 680, 736, 782, 800, 850, 920, 1024, 1088, 1150, 1280, 1360, 1472, 1564, 1600, 1700, 1840, 1955, 2048, 2176, 2300, 2560, 2720, 2944, 3128, 3200, 3400, 3680, 3910, 4352, 4600, 5120, 5440, 5888, 6256, 6400, 6800, 7360, 7820, 8704, 9200, 9775, 10240, 10880, 11776, 12512, 12800, 13600, 14720, 15640, 17408, 18400, 19550, 21760, 23552, 25024, 25600, 27200, 29440, 31280, 34816, 36800, 39100, 43520, 47104, 50048, 51200, 54400, 58880, 62560, 73600, 78200, 87040, 100096, 108800, 117760, 125120, 147200, 156400, 174080, 200192, 217600, 235520, 250240, 294400, 312800, 400384, 435200, 500480, 588800, 625600, 800768, 870400, 1000960, 1177600, 1251200, 2001920, 2502400, 4003840, 5004800, 10009600, 20019200.
If you add them up, you will get the total of 54,840,240.