20968862

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6029}}^1$

素因数の和:6115

約数の個数: 16

約数和(自身を含む): 32996160

約数和(自身を除く): 12027298

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 6029, 12058, 223073, 283363, 446146, 566726, 10484431, 20968862]

約数ペア:

[(1, 20968862), (2, 10484431), (37, 566726), (47, 446146), (74, 283363), (94, 223073), (1739, 12058), (3478, 6029)]