20479098

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{48073}}^1$

素因数の和:48149

約数の個数: 16

約数和(自身を含む): 41535936

約数和(自身を除く): 21056838

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 48073, 96146, 144219, 288438, 3413183, 6826366, 10239549, 20479098]

約数ペア:

[(1, 20479098), (2, 10239549), (3, 6826366), (6, 3413183), (71, 288438), (142, 144219), (213, 96146), (426, 48073)]