20160882686

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35123489}}^1$

素因数の和:35123539

約数の個数: 16

約数和(自身を含む): 35404477920

約数和(自身を除く): 15243595234

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 35123489, 70246978, 245864423, 491728846, 1440063049, 2880126098, 10080441343, 20160882686]

約数ペア:

[(1, 20160882686), (2, 10080441343), (7, 2880126098), (14, 1440063049), (41, 491728846), (82, 245864423), (287, 70246978), (574, 35123489)]