20160342861

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^2\times {\mathrm{1657}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 27390106944

約数和(自身を除く): 7229764083

約数列:

[1, 3, 71, 213, 239, 717, 1657, 4971, 16969, 50907, 57121, 117647, 171363, 352941, 396023, 1188069, 4055591, 12166773, 28117633, 84352899, 94649497, 283948491, 6720114287, 20160342861]

約数ペア:

[(1, 20160342861), (3, 6720114287), (71, 283948491), (213, 94649497), (239, 84352899), (717, 28117633), (1657, 12166773), (4971, 4055591), (16969, 1188069), (50907, 396023), (57121, 352941), (117647, 171363)]