20512142673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4591}}^1\times {\mathrm{135391}}^1$

素因数の和:139996

約数の個数: 16

約数和(自身を含む): 29842563072

約数和(自身を除く): 9330420399

約数列:

[1, 3, 11, 33, 4591, 13773, 50501, 135391, 151503, 406173, 1489301, 4467903, 621580081, 1864740243, 6837380891, 20512142673]

約数ペア:

[(1, 20512142673), (3, 6837380891), (11, 1864740243), (33, 621580081), (4591, 4467903), (13773, 1489301), (50501, 406173), (135391, 151503)]