20082227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 22537440

約数和(自身を除く): 2455213

約数列:

[1, 11, 73, 89, 281, 803, 979, 3091, 6497, 20513, 25009, 71467, 225643, 275099, 1825657, 20082227]

約数ペア:

[(1, 20082227), (11, 1825657), (73, 275099), (89, 225643), (281, 71467), (803, 25009), (979, 20513), (3091, 6497)]