20933222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2341}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 33387552

約数和(自身を除く): 12454330

約数列:

[1, 2, 17, 34, 263, 526, 2341, 4471, 4682, 8942, 39797, 79594, 615683, 1231366, 10466611, 20933222]

約数ペア:

[(1, 20933222), (2, 10466611), (17, 1231366), (34, 615683), (263, 79594), (526, 39797), (2341, 8942), (4471, 4682)]