2020954169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{479}}^1\times {\mathrm{1123}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 2318856960

約数和(自身を除く): 297902791

約数列:

[1, 13, 17, 221, 289, 479, 1123, 3757, 6227, 8143, 14599, 19091, 105859, 138431, 248183, 324547, 537917, 1799603, 4219111, 6992921, 9144589, 118879657, 155458013, 2020954169]

約数ペア:

[(1, 2020954169), (13, 155458013), (17, 118879657), (221, 9144589), (289, 6992921), (479, 4219111), (1123, 1799603), (3757, 537917), (6227, 324547), (8143, 248183), (14599, 138431), (19091, 105859)]