20133232016

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{12216767}}^1$

素因数の和:12216878

約数の個数: 20

約数和(自身を含む): 39386860032

約数和(自身を除く): 19253628016

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 12216767, 24433534, 48867068, 97734136, 195468272, 1258327001, 2516654002, 5033308004, 10066616008, 20133232016]

約数ペア:

[(1, 20133232016), (2, 10066616008), (4, 5033308004), (8, 2516654002), (16, 1258327001), (103, 195468272), (206, 97734136), (412, 48867068), (824, 24433534), (1648, 12216767)]