20898702963

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{631}}^1\times {\mathrm{19267}}^1$

素因数の和:20095

約数の個数: 24

約数和(自身を含む): 30394730496

約数和(自身を除く): 9496027533

約数列:

[1, 3, 9, 191, 573, 631, 1719, 1893, 5679, 19267, 57801, 120521, 173403, 361563, 1084689, 3679997, 11039991, 12157477, 33119973, 36472431, 109417293, 2322078107, 6966234321, 20898702963]

約数ペア:

[(1, 20898702963), (3, 6966234321), (9, 2322078107), (191, 109417293), (573, 36472431), (631, 33119973), (1719, 12157477), (1893, 11039991), (5679, 3679997), (19267, 1084689), (57801, 361563), (120521, 173403)]