19956552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10799}}^1$

素因数の和:10826

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 42251448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10799, 21598, 32397, 43196, 64794, 75593, 86392, 118789, 129588, 151186, 226779, 237578, 259176, 302372, 356367, 453558, 475156, 604744, 712734, 831523, 907116, 950312, 1425468, 1663046, 1814232, 2494569, 2850936, 3326092, 4989138, 6652184, 9978276, 19956552]

約数ペア:

[(1, 19956552), (2, 9978276), (3, 6652184), (4, 4989138), (6, 3326092), (7, 2850936), (8, 2494569), (11, 1814232), (12, 1663046), (14, 1425468), (21, 950312), (22, 907116), (24, 831523), (28, 712734), (33, 604744), (42, 475156), (44, 453558), (56, 356367), (66, 302372), (77, 259176), (84, 237578), (88, 226779), (132, 151186), (154, 129588), (168, 118789), (231, 86392), (264, 75593), (308, 64794), (462, 43196), (616, 32397), (924, 21598), (1848, 10799)]