20595946

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2129}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 35375040

約数和(自身を除く): 14779094

約数列:

[1, 2, 7, 14, 691, 1382, 2129, 4258, 4837, 9674, 14903, 29806, 1471139, 2942278, 10297973, 20595946]

約数ペア:

[(1, 20595946), (2, 10297973), (7, 2942278), (14, 1471139), (691, 29806), (1382, 14903), (2129, 9674), (4258, 4837)]