20249858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{733}}^1$

素因数の和:1481

約数の個数: 16

約数和(自身を含む): 32061120

約数和(自身を除く): 11811262

約数列:

[1, 2, 19, 38, 727, 733, 1454, 1466, 13813, 13927, 27626, 27854, 532891, 1065782, 10124929, 20249858]

約数ペア:

[(1, 20249858), (2, 10124929), (19, 1065782), (38, 532891), (727, 27854), (733, 27626), (1454, 13927), (1466, 13813)]