20112752514

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7635821}}^1$

素因数の和:7636265

約数の個数: 16

約数和(自身を含む): 40317140160

約数和(自身を除く): 20204387646

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7635821, 15271642, 22907463, 45814926, 3352125419, 6704250838, 10056376257, 20112752514]

約数ペア:

[(1, 20112752514), (2, 10056376257), (3, 6704250838), (6, 3352125419), (439, 45814926), (878, 22907463), (1317, 15271642), (2634, 7635821)]