20160422541

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10322797}}^1$

素因数の和:10322841

約数の個数: 24

約数和(自身を含む): 34354271744

約数和(自身を除く): 14193849203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 10322797, 30968391, 72259579, 92905173, 216778737, 320006707, 650336211, 960020121, 2240046949, 2880060363, 6720140847, 20160422541]

約数ペア:

[(1, 20160422541), (3, 6720140847), (7, 2880060363), (9, 2240046949), (21, 960020121), (31, 650336211), (63, 320006707), (93, 216778737), (217, 92905173), (279, 72259579), (651, 30968391), (1953, 10322797)]