20751014894

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1037447}}^1$

素因数の和:1037659

約数の個数: 16

約数和(自身を含む): 31783256928

約数和(自身を除く): 11032242034

約数列:

[1, 2, 73, 137, 146, 274, 10001, 20002, 1037447, 2074894, 75733631, 142130239, 151467262, 284260478, 10375507447, 20751014894]

約数ペア:

[(1, 20751014894), (2, 10375507447), (73, 284260478), (137, 151467262), (146, 142130239), (274, 75733631), (10001, 2074894), (20002, 1037447)]