20346504021

素因数分解:

$3^3\times {\mathrm{7039}}^1\times {\mathrm{107057}}^1$

素因数の和:114105

約数の個数: 16

約数和(自身を含む): 30147532800

約数和(自身を除く): 9801028779

約数列:

[1, 3, 9, 27, 7039, 21117, 63351, 107057, 190053, 321171, 963513, 2890539, 753574223, 2260722669, 6782168007, 20346504021]

約数ペア:

[(1, 20346504021), (3, 6782168007), (9, 2260722669), (27, 753574223), (7039, 2890539), (21117, 963513), (63351, 321171), (107057, 190053)]