20084156949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{28111}}^1\times {\mathrm{14009}}^1$

素因数の和:42140

約数の個数: 16

約数和(自身を含む): 28357136640

約数和(自身を除く): 8272979691

約数列:

[1, 3, 17, 51, 14009, 28111, 42027, 84333, 238153, 477887, 714459, 1433661, 393806999, 1181420997, 6694718983, 20084156949]

約数ペア:

[(1, 20084156949), (3, 6694718983), (17, 1181420997), (51, 393806999), (14009, 1433661), (28111, 714459), (42027, 477887), (84333, 238153)]