2016418941

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{190031}}^1$

素因数の和:190174

約数の個数: 20

約数和(自身を含む): 3035191104

約数和(自身を除く): 1018772163

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 190031, 570093, 1710279, 5130837, 15392511, 24894061, 74682183, 224046549, 672139647, 2016418941]

約数ペア:

[(1, 2016418941), (3, 672139647), (9, 224046549), (27, 74682183), (81, 24894061), (131, 15392511), (393, 5130837), (1179, 1710279), (3537, 570093), (10611, 190031)]