20207091831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{769003}}^1$

素因数の和:769486

約数の個数: 16

約数和(自身を含む): 28422387840

約数和(自身を除く): 8215296009

約数列:

[1, 3, 19, 57, 461, 1383, 8759, 26277, 769003, 2307009, 14611057, 43833171, 354510383, 1063531149, 6735697277, 20207091831]

約数ペア:

[(1, 20207091831), (3, 6735697277), (19, 1063531149), (57, 354510383), (461, 43833171), (1383, 14611057), (8759, 2307009), (26277, 769003)]