20376622

素因数分解:

$2^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2131}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 34998912

約数和(自身を除く): 14622290

約数列:

[1, 2, 7, 14, 683, 1366, 2131, 4262, 4781, 9562, 14917, 29834, 1455473, 2910946, 10188311, 20376622]

約数ペア:

[(1, 20376622), (2, 10188311), (7, 2910946), (14, 1455473), (683, 29834), (1366, 14917), (2131, 9562), (4262, 4781)]