20562222

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10949}}^1$

素因数の和:11267

約数の個数: 16

約数和(自身を含む): 41259600

約数和(自身を除く): 20697378

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 10949, 21898, 32847, 65694, 3427037, 6854074, 10281111, 20562222]

約数ペア:

[(1, 20562222), (2, 10281111), (3, 6854074), (6, 3427037), (313, 65694), (626, 32847), (939, 21898), (1878, 10949)]