20092887

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{20113}}^1$

素因数の和:20159

約数の個数: 16

約数和(自身を含む): 30573280

約数和(自身を除く): 10480393

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 20113, 60339, 181017, 543051, 744181, 2232543, 6697629, 20092887]

約数ペア:

[(1, 20092887), (3, 6697629), (9, 2232543), (27, 744181), (37, 543051), (111, 181017), (333, 60339), (999, 20113)]