20652753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32939}}^1$

素因数の和:32972

約数の個数: 16

約数和(自身を含む): 31622400

約数和(自身を除く): 10969647

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32939, 98817, 362329, 625841, 1086987, 1877523, 6884251, 20652753]

約数ペア:

[(1, 20652753), (3, 6884251), (11, 1877523), (19, 1086987), (33, 625841), (57, 362329), (209, 98817), (627, 32939)]