20218033094

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2529151}}^1$

素因数の和:2529731

約数の個数: 16

約数和(自身を含む): 34720198656

約数和(自身を除く): 14502165562

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 2529151, 5058302, 17704057, 35408114, 1444145221, 2888290442, 10109016547, 20218033094]

約数ペア:

[(1, 20218033094), (2, 10109016547), (7, 2888290442), (14, 1444145221), (571, 35408114), (1142, 17704057), (3997, 5058302), (7994, 2529151)]