20199805036

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{49028653}}^1$

素因数の和:49028760

約数の個数: 12

約数和(自身を含む): 35692860112

約数和(自身を除く): 15493055076

約数列:

[1, 2, 4, 103, 206, 412, 49028653, 98057306, 196114612, 5049951259, 10099902518, 20199805036]

約数ペア:

[(1, 20199805036), (2, 10099902518), (4, 5049951259), (103, 196114612), (206, 98057306), (412, 49028653)]