20512652154

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6716651}}^1$

素因数の和:6717165

約数の個数: 16

約数和(自身を含む): 41105910240

約数和(自身を除く): 20593258086

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 6716651, 13433302, 20149953, 40299906, 3418775359, 6837550718, 10256326077, 20512652154]

約数ペア:

[(1, 20512652154), (2, 10256326077), (3, 6837550718), (6, 3418775359), (509, 40299906), (1018, 20149953), (1527, 13433302), (3054, 6716651)]