20048899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 23157792

約数和(自身を除く): 3108893

約数列:

[1, 13, 17, 83, 221, 1079, 1093, 1411, 14209, 18343, 18581, 90719, 241553, 1179347, 1542223, 20048899]

約数ペア:

[(1, 20048899), (13, 1542223), (17, 1179347), (83, 241553), (221, 90719), (1079, 18581), (1093, 18343), (1411, 14209)]