20441499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7823}}^1$

素因数の和:7906

約数の個数: 16

約数和(自身を含む): 29793792

約数和(自身を除く): 9352293

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 7823, 23469, 101699, 305097, 524141, 1572423, 6813833, 20441499]

約数ペア:

[(1, 20441499), (3, 6813833), (13, 1572423), (39, 524141), (67, 305097), (201, 101699), (871, 23469), (2613, 7823)]