20233665868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{928661}}^1$

素因数の和:929097

約数の個数: 24

約数和(自身を含む): 38223727920

約数和(自身を除く): 17990062052

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 928661, 1857322, 3714644, 12072593, 24145186, 48290372, 389108959, 778217918, 1556435836, 5058416467, 10116832934, 20233665868]

約数ペア:

[(1, 20233665868), (2, 10116832934), (4, 5058416467), (13, 1556435836), (26, 778217918), (52, 389108959), (419, 48290372), (838, 24145186), (1676, 12072593), (5447, 3714644), (10894, 1857322), (21788, 928661)]