20565226076

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{853}}^1\times {\mathrm{9403}}^1$

素因数の和:10901

約数の個数: 24

約数和(自身を含む): 36091385904

約数和(自身を除く): 15526159828

約数列:

[1, 2, 4, 641, 853, 1282, 1706, 2564, 3412, 9403, 18806, 37612, 546773, 1093546, 2187092, 6027323, 8020759, 12054646, 16041518, 24109292, 32083036, 5141306519, 10282613038, 20565226076]

約数ペア:

[(1, 20565226076), (2, 10282613038), (4, 5141306519), (641, 32083036), (853, 24109292), (1282, 16041518), (1706, 12054646), (2564, 8020759), (3412, 6027323), (9403, 2187092), (18806, 1093546), (37612, 546773)]