20098437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10651}}^1$

素因数の和:10708

約数の個数: 16

約数和(自身を含む): 29143872

約数和(自身を除く): 9045435

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10651, 31953, 181067, 394087, 543201, 1182261, 6699479, 20098437]

約数ペア:

[(1, 20098437), (3, 6699479), (17, 1182261), (37, 543201), (51, 394087), (111, 181067), (629, 31953), (1887, 10651)]