20450067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10159}}^1$

素因数の和:10234

約数の個数: 16

約数和(自身を含む): 30236160

約数和(自身を除く): 9786093

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 10159, 30477, 111749, 335247, 619699, 1859097, 6816689, 20450067]

約数ペア:

[(1, 20450067), (3, 6816689), (11, 1859097), (33, 619699), (61, 335247), (183, 111749), (671, 30477), (2013, 10159)]