20088991103

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19372219}}^1$

素因数の和:19372297

約数の個数: 8

約数和(自身を含む): 21619397520

約数和(自身を除く): 1530406417

約数列:

[1, 17, 61, 1037, 19372219, 329327723, 1181705359, 20088991103]

約数ペア:

[(1, 20088991103), (17, 1181705359), (61, 329327723), (1037, 19372219)]