20199224628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3000479}}^1$

素因数の和:3000517

約数の個数: 72

約数和(自身を含む): 58977434880

約数和(自身を除く): 38778210252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 3000479, 6000958, 9001437, 12001916, 18002874, 27004311, 33005269, 36005748, 51008143, 54008622, 66010538, 99015807, 102016286, 108017244, 132021076, 153024429, 198031614, 204032572, 297047421, 306048858, 396063228, 459073287, 561089573, 594094842, 612097716, 918146574, 1122179146, 1188189684, 1683268719, 1836293148, 2244358292, 3366537438, 5049806157, 6733074876, 10099612314, 20199224628]

約数ペア:

[(1, 20199224628), (2, 10099612314), (3, 6733074876), (4, 5049806157), (6, 3366537438), (9, 2244358292), (11, 1836293148), (12, 1683268719), (17, 1188189684), (18, 1122179146), (22, 918146574), (33, 612097716), (34, 594094842), (36, 561089573), (44, 459073287), (51, 396063228), (66, 306048858), (68, 297047421), (99, 204032572), (102, 198031614), (132, 153024429), (153, 132021076), (187, 108017244), (198, 102016286), (204, 99015807), (306, 66010538), (374, 54008622), (396, 51008143), (561, 36005748), (612, 33005269), (748, 27004311), (1122, 18002874), (1683, 12001916), (2244, 9001437), (3366, 6000958), (6732, 3000479)]