20565656193

素因数分解:

$3^1\times {\mathrm{241}}^1\times {\mathrm{2027}}^1\times {\mathrm{14033}}^1$

素因数の和:16304

約数の個数: 16

約数和(自身を含む): 27550201536

約数和(自身を除く): 6984545343

約数列:

[1, 3, 241, 723, 2027, 6081, 14033, 42099, 488507, 1465521, 3381953, 10145859, 28444891, 85334673, 6855218731, 20565656193]

約数ペア:

[(1, 20565656193), (3, 6855218731), (241, 85334673), (723, 28444891), (2027, 10145859), (6081, 3381953), (14033, 1465521), (42099, 488507)]