20228936735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33998213}}^1$

素因数の和:33998242

約数の個数: 16

約数和(自身を含む): 29374456896

約数和(自身を除く): 9145520161

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 33998213, 169991065, 237987491, 577969621, 1189937455, 2889848105, 4045787347, 20228936735]

約数ペア:

[(1, 20228936735), (5, 4045787347), (7, 2889848105), (17, 1189937455), (35, 577969621), (85, 237987491), (119, 169991065), (595, 33998213)]