20161908732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240022723}}^1$

素因数の和:240022737

約数の個数: 24

約数和(自身を含む): 53765090176

約数和(自身を除く): 33603181444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240022723, 480045446, 720068169, 960090892, 1440136338, 1680159061, 2880272676, 3360318122, 5040477183, 6720636244, 10080954366, 20161908732]

約数ペア:

[(1, 20161908732), (2, 10080954366), (3, 6720636244), (4, 5040477183), (6, 3360318122), (7, 2880272676), (12, 1680159061), (14, 1440136338), (21, 960090892), (28, 720068169), (42, 480045446), (84, 240022723)]