20139154473

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{189479}}^1$

素因数の和:190052

約数の個数: 16

約数和(自身を含む): 27285120000

約数和(自身を除く): 7145965527

約数列:

[1, 3, 71, 213, 499, 1497, 35429, 106287, 189479, 568437, 13453009, 40359027, 94550021, 283650063, 6713051491, 20139154473]

約数ペア:

[(1, 20139154473), (3, 6713051491), (71, 283650063), (213, 94550021), (499, 40359027), (1497, 13453009), (35429, 568437), (106287, 189479)]