20189623891

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1\times {\mathrm{4243}}^1$

素因数の和:7026

約数の個数: 16

約数和(自身を含む): 21175862400

約数和(自身を除く): 986238509

約数列:

[1, 41, 43, 1763, 2699, 4243, 110659, 116057, 173963, 182449, 4758337, 7480409, 11451857, 469526137, 492429851, 20189623891]

約数ペア:

[(1, 20189623891), (41, 492429851), (43, 469526137), (1763, 11451857), (2699, 7480409), (4243, 4758337), (110659, 182449), (116057, 173963)]