20733746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3011}}^1$

素因数の和:3337

約数の個数: 16

約数和(自身を含む): 34047648

約数和(自身を除く): 13313902

約数列:

[1, 2, 11, 22, 313, 626, 3011, 3443, 6022, 6886, 33121, 66242, 942443, 1884886, 10366873, 20733746]

約数ペア:

[(1, 20733746), (2, 10366873), (11, 1884886), (22, 942443), (313, 66242), (626, 33121), (3011, 6886), (3443, 6022)]