20610346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9533}}^1$

素因数の和:9605

約数の個数: 16

約数和(自身を含む): 32949504

約数和(自身を除く): 12339158

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 9533, 19066, 219259, 438518, 448051, 896102, 10305173, 20610346]

約数ペア:

[(1, 20610346), (2, 10305173), (23, 896102), (46, 448051), (47, 438518), (94, 219259), (1081, 19066), (2162, 9533)]