20348832166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9906929}}^1$

素因数の和:9907023

約数の個数: 16

約数和(自身を含む): 33287284800

約数和(自身を除く): 12938452634

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 9906929, 19813858, 128790077, 257580154, 782647391, 1565294782, 10174416083, 20348832166]

約数ペア:

[(1, 20348832166), (2, 10174416083), (13, 1565294782), (26, 782647391), (79, 257580154), (158, 128790077), (1027, 19813858), (2054, 9906929)]