20173688967

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{270269}}^1$

素因数の和:270590

約数の個数: 16

約数和(自身を含む): 27243216000

約数和(自身を除く): 7069527033

約数列:

[1, 3, 139, 179, 417, 537, 24881, 74643, 270269, 810807, 37567391, 48378151, 112702173, 145134453, 6724562989, 20173688967]

約数ペア:

[(1, 20173688967), (3, 6724562989), (139, 145134453), (179, 112702173), (417, 48378151), (537, 37567391), (24881, 810807), (74643, 270269)]