20512305741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6099407}}^1$

素因数の和:6099488

約数の個数: 16

約数和(自身を含む): 29277158400

約数和(自身を除く): 8764852659

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 6099407, 18298221, 115888733, 347666199, 359865013, 1079595039, 6837435247, 20512305741]

約数ペア:

[(1, 20512305741), (3, 6837435247), (19, 1079595039), (57, 359865013), (59, 347666199), (177, 115888733), (1121, 18298221), (3363, 6099407)]