20237301851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1087}}^1\times {\mathrm{4057}}^1$

素因数の和:5510

約数の個数: 16

約数和(自身を含む): 21881255424

約数和(自身を除く): 1643953573

約数列:

[1, 13, 353, 1087, 4057, 4589, 14131, 52741, 383711, 1432121, 4409959, 4988243, 18617573, 57329467, 1556715527, 20237301851]

約数ペア:

[(1, 20237301851), (13, 1556715527), (353, 57329467), (1087, 18617573), (4057, 4988243), (4589, 4409959), (14131, 1432121), (52741, 383711)]