20008554

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{5987}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 40095648

約数和(自身を除く): 20087094

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 5987, 11974, 17961, 35922, 3334759, 6669518, 10004277, 20008554]

約数ペア:

[(1, 20008554), (2, 10004277), (3, 6669518), (6, 3334759), (557, 35922), (1114, 17961), (1671, 11974), (3342, 5987)]