20062839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 28792800

約数和(自身を除く): 8729961

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 6449, 19347, 109633, 328899, 393389, 1180167, 6687613, 20062839]

約数ペア:

[(1, 20062839), (3, 6687613), (17, 1180167), (51, 393389), (61, 328899), (183, 109633), (1037, 19347), (3111, 6449)]