20134078311

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{4721}}^1\times {\mathrm{15973}}^1$

素因数の和:20786

約数の個数: 16

約数和(自身を含む): 27154522080

約数和(自身を除く): 7020443769

約数列:

[1, 3, 89, 267, 4721, 14163, 15973, 47919, 420169, 1260507, 1421597, 4264791, 75408533, 226225599, 6711359437, 20134078311]

約数ペア:

[(1, 20134078311), (3, 6711359437), (89, 226225599), (267, 75408533), (4721, 4264791), (14163, 1421597), (15973, 1260507), (47919, 420169)]