20206591

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2474

約数の個数: 12

約数和(自身を含む): 22214520

約数和(自身を除く): 2007929

約数列:

[1, 17, 29, 289, 493, 2411, 8381, 40987, 69919, 696779, 1188623, 20206591]

約数ペア:

[(1, 20206591), (17, 1188623), (29, 696779), (289, 69919), (493, 40987), (2411, 8381)]