20768047194

素因数分解:

$2^1\times 3^1\times {\mathrm{8353}}^1\times {\mathrm{414383}}^1$

素因数の和:422741

約数の個数: 16

約数和(自身を含む): 41541167232

約数和(自身を除く): 20773120038

約数列:

[1, 2, 3, 6, 8353, 16706, 25059, 50118, 414383, 828766, 1243149, 2486298, 3461341199, 6922682398, 10384023597, 20768047194]

約数ペア:

[(1, 20768047194), (2, 10384023597), (3, 6922682398), (6, 3461341199), (8353, 2486298), (16706, 1243149), (25059, 828766), (50118, 414383)]