20736036732

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1\times {\mathrm{27823}}^1$

素因数の和:28362

約数の個数: 48

約数和(自身を含む): 48801070080

約数和(自身を除く): 28065033348

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 359, 519, 692, 718, 1038, 1077, 1436, 2076, 2154, 4308, 27823, 55646, 62107, 83469, 111292, 124214, 166938, 186321, 248428, 333876, 372642, 745284, 4813379, 9626758, 9988457, 14440137, 19253516, 19976914, 28880274, 29965371, 39953828, 57760548, 59930742, 119861484, 1728003061, 3456006122, 5184009183, 6912012244, 10368018366, 20736036732]

約数ペア:

[(1, 20736036732), (2, 10368018366), (3, 6912012244), (4, 5184009183), (6, 3456006122), (12, 1728003061), (173, 119861484), (346, 59930742), (359, 57760548), (519, 39953828), (692, 29965371), (718, 28880274), (1038, 19976914), (1077, 19253516), (1436, 14440137), (2076, 9988457), (2154, 9626758), (4308, 4813379), (27823, 745284), (55646, 372642), (62107, 333876), (83469, 248428), (111292, 186321), (124214, 166938)]