20340803561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{328921}}^1$

素因数の和:329072

約数の個数: 16

約数和(自身を含む): 22545629568

約数和(自身を除く): 2204826007

約数列:

[1, 13, 67, 71, 871, 923, 4757, 61841, 328921, 4275973, 22037707, 23353391, 286490191, 303594083, 1564677197, 20340803561]

約数ペア:

[(1, 20340803561), (13, 1564677197), (67, 303594083), (71, 286490191), (871, 23353391), (923, 22037707), (4757, 4275973), (61841, 328921)]