20443094

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:972

約数の個数: 24

約数和(自身を含む): 35834760

約数和(自身を除く): 15391666

約数列:

[1, 2, 7, 14, 49, 98, 337, 619, 674, 1238, 2359, 4333, 4718, 8666, 16513, 30331, 33026, 60662, 208603, 417206, 1460221, 2920442, 10221547, 20443094]

約数ペア:

[(1, 20443094), (2, 10221547), (7, 2920442), (14, 1460221), (49, 417206), (98, 208603), (337, 60662), (619, 33026), (674, 30331), (1238, 16513), (2359, 8666), (4333, 4718)]