20377346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1511}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 33421248

約数和(自身を除く): 13043902

約数列:

[1, 2, 11, 22, 613, 1226, 1511, 3022, 6743, 13486, 16621, 33242, 926243, 1852486, 10188673, 20377346]

約数ペア:

[(1, 20377346), (2, 10188673), (11, 1852486), (22, 926243), (613, 33242), (1226, 16621), (1511, 13486), (3022, 6743)]