20526296

素因数分解:

$2^3\times 7^2\times {\mathrm{52363}}^1$

素因数の和:52383

約数の個数: 24

約数和(自身を含む): 44771220

約数和(自身を除く): 24244924

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 52363, 104726, 209452, 366541, 418904, 733082, 1466164, 2565787, 2932328, 5131574, 10263148, 20526296]

約数ペア:

[(1, 20526296), (2, 10263148), (4, 5131574), (7, 2932328), (8, 2565787), (14, 1466164), (28, 733082), (49, 418904), (56, 366541), (98, 209452), (196, 104726), (392, 52363)]