20194306797

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1817833}}^1$

素因数の和:1817889

約数の個数: 24

約数和(自身を含む): 32168390464

約数和(自身を除く): 11974083667

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 11109, 1817833, 5453499, 12724831, 38174493, 41810159, 125430477, 292671113, 878013339, 961633657, 2884900971, 6731435599, 20194306797]

約数ペア:

[(1, 20194306797), (3, 6731435599), (7, 2884900971), (21, 961633657), (23, 878013339), (69, 292671113), (161, 125430477), (483, 41810159), (529, 38174493), (1587, 12724831), (3703, 5453499), (11109, 1817833)]