20682462281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1\times {\mathrm{21523}}^1$

素因数の和:22112

約数の個数: 16

約数和(自身を含む): 22448326656

約数和(自身を除く): 1765864375

約数列:

[1, 13, 193, 383, 2509, 4979, 21523, 73919, 279799, 960947, 4153939, 8243309, 54001207, 107163017, 1590958637, 20682462281]

約数ペア:

[(1, 20682462281), (13, 1590958637), (193, 107163017), (383, 54001207), (2509, 8243309), (4979, 4153939), (21523, 960947), (73919, 279799)]