20227938

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10771}}^1$

素因数の和:11089

約数の個数: 16

約数和(自身を含む): 40588896

約数和(自身を除く): 20360958

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 10771, 21542, 32313, 64626, 3371323, 6742646, 10113969, 20227938]

約数ペア:

[(1, 20227938), (2, 10113969), (3, 6742646), (6, 3371323), (313, 64626), (626, 32313), (939, 21542), (1878, 10771)]