20022566

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4637}}^1$

素因数の和:4783

約数の個数: 16

約数和(自身を含む): 32057856

約数和(自身を除く): 12035290

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 4637, 9274, 78829, 157658, 588899, 1177798, 10011283, 20022566]

約数ペア:

[(1, 20022566), (2, 10011283), (17, 1177798), (34, 588899), (127, 157658), (254, 78829), (2159, 9274), (4318, 4637)]