20173091588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{369119}}^1$

素因数の和:370187

約数の個数: 24

約数和(自身を含む): 38054795520

約数和(自身を除く): 17881703932

約数列:

[1, 2, 4, 13, 26, 52, 1051, 2102, 4204, 13663, 27326, 54652, 369119, 738238, 1476476, 4798547, 9597094, 19194188, 387944069, 775888138, 1551776276, 5043272897, 10086545794, 20173091588]

約数ペア:

[(1, 20173091588), (2, 10086545794), (4, 5043272897), (13, 1551776276), (26, 775888138), (52, 387944069), (1051, 19194188), (2102, 9597094), (4204, 4798547), (13663, 1476476), (27326, 738238), (54652, 369119)]