20197907537

素因数分解:

${\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1\times {\mathrm{1447}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 20537597952

約数和(自身を除く): 339690415

約数列:

[1, 107, 191, 683, 1447, 20437, 73081, 130453, 154829, 276377, 988301, 13958471, 29572339, 105748207, 188765491, 20197907537]

約数ペア:

[(1, 20197907537), (107, 188765491), (191, 105748207), (683, 29572339), (1447, 13958471), (20437, 988301), (73081, 276377), (130453, 154829)]