20140416081

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{117780211}}^1$

素因数の和:117780236

約数の個数: 12

約数和(自身を含む): 30622855120

約数和(自身を除く): 10482439039

約数列:

[1, 3, 9, 19, 57, 171, 117780211, 353340633, 1060021899, 2237824009, 6713472027, 20140416081]

約数ペア:

[(1, 20140416081), (3, 6713472027), (9, 2237824009), (19, 1060021899), (57, 353340633), (171, 117780211)]