20131427202

素因数分解:

$2^1\times 3^1\times {\mathrm{2531}}^1\times {\mathrm{1325657}}^1$

素因数の和:1328193

約数の個数: 16

約数和(自身を含む): 40278792672

約数和(自身を除く): 20147365470

約数列:

[1, 2, 3, 6, 2531, 5062, 7593, 15186, 1325657, 2651314, 3976971, 7953942, 3355237867, 6710475734, 10065713601, 20131427202]

約数ペア:

[(1, 20131427202), (2, 10065713601), (3, 6710475734), (6, 3355237867), (2531, 7953942), (5062, 3976971), (7593, 2651314), (15186, 1325657)]