20002053118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3275803}}^1$

素因数の和:3275919

約数の個数: 16

約数和(自身を含む): 31133241216

約数和(自身を除く): 11131188098

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 3275803, 6551606, 140859529, 232582013, 281719058, 465164026, 10001026559, 20002053118]

約数ペア:

[(1, 20002053118), (2, 10001026559), (43, 465164026), (71, 281719058), (86, 232582013), (142, 140859529), (3053, 6551606), (6106, 3275803)]