20574629449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{470783}}^1$

素因数の和:470960

約数の個数: 16

約数和(自身を含む): 23388549120

約数和(自身を除く): 2813919671

約数列:

[1, 11, 29, 137, 319, 1507, 3973, 43703, 470783, 5178613, 13652707, 64497271, 150179777, 709469981, 1870420859, 20574629449]

約数ペア:

[(1, 20574629449), (11, 1870420859), (29, 709469981), (137, 150179777), (319, 64497271), (1507, 13652707), (3973, 5178613), (43703, 470783)]