20147251024

素因数分解:

$2^4\times {\mathrm{1259203189}}^1$

素因数の和:1259203197

約数の個数: 10

約数和(自身を含む): 39035298890

約数和(自身を除く): 18888047866

約数列:

[1, 2, 4, 8, 16, 1259203189, 2518406378, 5036812756, 10073625512, 20147251024]

約数ペア:

[(1, 20147251024), (2, 10073625512), (4, 5036812756), (8, 2518406378), (16, 1259203189)]