20202956139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1\times {\mathrm{65479}}^1$

素因数の和:70914

約数の個数: 16

約数和(自身を含む): 28360697600

約数和(自身を除く): 8157741461

約数列:

[1, 3, 19, 57, 5413, 16239, 65479, 102847, 196437, 308541, 1244101, 3732303, 354437827, 1063313481, 6734318713, 20202956139]

約数ペア:

[(1, 20202956139), (3, 6734318713), (19, 1063313481), (57, 354437827), (5413, 3732303), (16239, 1244101), (65479, 308541), (102847, 196437)]