20149386444

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{458399}}^1$

素因数の和:458460

約数の個数: 96

約数和(自身を含む): 58528512000

約数和(自身を除く): 38379125556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 594, 666, 814, 999, 1188, 1221, 1332, 1628, 1998, 2442, 3663, 3996, 4884, 7326, 10989, 14652, 21978, 43956, 458399, 916798, 1375197, 1833596, 2750394, 4125591, 5042389, 5500788, 8251182, 10084778, 12376773, 15127167, 16502364, 16960763, 20169556, 24753546, 30254334, 33921526, 45381501, 49507092, 50882289, 60508668, 67843052, 90763002, 101764578, 136144503, 152646867, 181526004, 186568393, 203529156, 272289006, 305293734, 373136786, 457940601, 544578012, 559705179, 610587468, 746273572, 915881202, 1119410358, 1679115537, 1831762404, 2238820716, 3358231074, 5037346611, 6716462148, 10074693222, 20149386444]

約数ペア:

[(1, 20149386444), (2, 10074693222), (3, 6716462148), (4, 5037346611), (6, 3358231074), (9, 2238820716), (11, 1831762404), (12, 1679115537), (18, 1119410358), (22, 915881202), (27, 746273572), (33, 610587468), (36, 559705179), (37, 544578012), (44, 457940601), (54, 373136786), (66, 305293734), (74, 272289006), (99, 203529156), (108, 186568393), (111, 181526004), (132, 152646867), (148, 136144503), (198, 101764578), (222, 90763002), (297, 67843052), (333, 60508668), (396, 50882289), (407, 49507092), (444, 45381501), (594, 33921526), (666, 30254334), (814, 24753546), (999, 20169556), (1188, 16960763), (1221, 16502364), (1332, 15127167), (1628, 12376773), (1998, 10084778), (2442, 8251182), (3663, 5500788), (3996, 5042389), (4884, 4125591), (7326, 2750394), (10989, 1833596), (14652, 1375197), (21978, 916798), (43956, 458399)]