20058549

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2063}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 30646272

約数和(自身を除く): 10587723

約数列:

[1, 3, 7, 21, 463, 1389, 2063, 3241, 6189, 9723, 14441, 43323, 955169, 2865507, 6686183, 20058549]

約数ペア:

[(1, 20058549), (3, 6686183), (7, 2865507), (21, 955169), (463, 43323), (1389, 14441), (2063, 9723), (3241, 6189)]