20197446

素因数分解:

$2^1\times 3^1\times {\mathrm{1049}}^1\times {\mathrm{3209}}^1$

素因数の和:4263

約数の個数: 16

約数和(自身を含む): 40446000

約数和(自身を除く): 20248554

約数列:

[1, 2, 3, 6, 1049, 2098, 3147, 3209, 6294, 6418, 9627, 19254, 3366241, 6732482, 10098723, 20197446]

約数ペア:

[(1, 20197446), (2, 10098723), (3, 6732482), (6, 3366241), (1049, 19254), (2098, 9627), (3147, 6418), (3209, 6294)]