20218682879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{50539}}^1$

素因数の和:50890

約数の個数: 16

約数和(自身を含む): 21713196960

約数和(自身を除く): 1494514081

約数列:

[1, 17, 101, 233, 1717, 3961, 23533, 50539, 400061, 859163, 5104439, 11775587, 86775463, 200184979, 1189334287, 20218682879]

約数ペア:

[(1, 20218682879), (17, 1189334287), (101, 200184979), (233, 86775463), (1717, 11775587), (3961, 5104439), (23533, 859163), (50539, 400061)]