2020140274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{40189}}^1$

素因数の和:40845

約数の個数: 16

約数和(自身を含む): 3109259160

約数和(自身を除く): 1089118886

約数列:

[1, 2, 41, 82, 613, 1226, 25133, 40189, 50266, 80378, 1647749, 3295498, 24635857, 49271714, 1010070137, 2020140274]

約数ペア:

[(1, 2020140274), (2, 1010070137), (41, 49271714), (82, 24635857), (613, 3295498), (1226, 1647749), (25133, 80378), (40189, 50266)]