2013695420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9153161}}^1$

素因数の和:9153181

約数の個数: 24

約数和(自身を含む): 4613193648

約数和(自身を除く): 2599498228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9153161, 18306322, 36612644, 45765805, 91531610, 100684771, 183063220, 201369542, 402739084, 503423855, 1006847710, 2013695420]

約数ペア:

[(1, 2013695420), (2, 1006847710), (4, 503423855), (5, 402739084), (10, 201369542), (11, 183063220), (20, 100684771), (22, 91531610), (44, 45765805), (55, 36612644), (110, 18306322), (220, 9153161)]