20146534

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 30809376

約数和(自身を除く): 10662842

約数列:

[1, 2, 71, 142, 337, 421, 674, 842, 23927, 29891, 47854, 59782, 141877, 283754, 10073267, 20146534]

約数ペア:

[(1, 20146534), (2, 10073267), (71, 283754), (142, 141877), (337, 59782), (421, 47854), (674, 29891), (842, 23927)]