20286034

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{28097}}^1$

素因数の和:28137

約数の個数: 12

約数和(自身を含む): 32116014

約数和(自身を除く): 11829980

約数列:

[1, 2, 19, 38, 361, 722, 28097, 56194, 533843, 1067686, 10143017, 20286034]

約数ペア:

[(1, 20286034), (2, 10143017), (19, 1067686), (38, 533843), (361, 56194), (722, 28097)]