20522014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 32492880

約数和(自身を除く): 11970866

約数列:

[1, 2, 19, 38, 613, 881, 1226, 1762, 11647, 16739, 23294, 33478, 540053, 1080106, 10261007, 20522014]

約数ペア:

[(1, 20522014), (2, 10261007), (19, 1080106), (38, 540053), (613, 33478), (881, 23294), (1226, 16739), (1762, 11647)]