20283906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177929}}^1$

素因数の和:177953

約数の個数: 16

約数和(自身を含む): 42703200

約数和(自身を除く): 22419294

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177929, 355858, 533787, 1067574, 3380651, 6761302, 10141953, 20283906]

約数ペア:

[(1, 20283906), (2, 10141953), (3, 6761302), (6, 3380651), (19, 1067574), (38, 533787), (57, 355858), (114, 177929)]