20126341202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{531571}}^1$

素因数の和:533305

約数の個数: 16

約数和(自身を含む): 32953211424

約数和(自身を除く): 12826870222

約数列:

[1, 2, 11, 22, 1721, 3442, 18931, 37862, 531571, 1063142, 5847281, 11694562, 914833691, 1829667382, 10063170601, 20126341202]

約数ペア:

[(1, 20126341202), (2, 10063170601), (11, 1829667382), (22, 914833691), (1721, 11694562), (3442, 5847281), (18931, 1063142), (37862, 531571)]