20360894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4219}}^1$

素因数の和:4367

約数の個数: 16

約数和(自身を含む): 32409600

約数和(自身を除く): 12048706

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4219, 4826, 8438, 80161, 160322, 535813, 1071626, 10180447, 20360894]

約数ペア:

[(1, 20360894), (2, 10180447), (19, 1071626), (38, 535813), (127, 160322), (254, 80161), (2413, 8438), (4219, 4826)]