20764392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{78653}}^1$

素因数の和:78673

約数の個数: 32

約数和(自身を含む): 56630880

約数和(自身を除く): 35866488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 78653, 157306, 235959, 314612, 471918, 629224, 865183, 943836, 1730366, 1887672, 2595549, 3460732, 5191098, 6921464, 10382196, 20764392]

約数ペア:

[(1, 20764392), (2, 10382196), (3, 6921464), (4, 5191098), (6, 3460732), (8, 2595549), (11, 1887672), (12, 1730366), (22, 943836), (24, 865183), (33, 629224), (44, 471918), (66, 314612), (88, 235959), (132, 157306), (264, 78653)]