20432542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1093}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 33082560

約数和(自身を除く): 12650018

約数列:

[1, 2, 13, 26, 719, 1093, 1438, 2186, 9347, 14209, 18694, 28418, 785867, 1571734, 10216271, 20432542]

約数ペア:

[(1, 20432542), (2, 10216271), (13, 1571734), (26, 785867), (719, 28418), (1093, 18694), (1438, 14209), (2186, 9347)]